Merge branch 'master' into python-tests

9 files changed, 1102 insertions, 1375 deletions

diff --git a/doc/contributing.texi b/doc/contributing.texi
index 18d891db4e..9fc1eb54d8 100644
--- a/doc/contributing.texi
+++ b/doc/contributing.texi
@@ -187,9 +187,6 @@ facilities to directly operate on the syntax tree, such as raising an
 s-expression or wrapping it, swallowing or rejecting the following
 s-expression, etc.
 
-GNU Guix also comes with a minor mode that provides some additional
-functionality for Scheme buffers (@pxref{Emacs Development}).
-
 
 @node Coding Style
 @section Coding Style
@@ -240,6 +237,8 @@ especially when matching lists.
 @node Formatting Code
 @subsection Formatting Code
 
+@cindex formatting code
+@cindex coding style
 When writing Scheme code, we follow common wisdom among Scheme
 programmers.  In general, we follow the
 @url{http://mumble.net/~campbell/scheme/style.txt, Riastradh's Lisp
@@ -249,8 +248,20 @@ please do read it.
 
 Some special forms introduced in Guix, such as the @code{substitute*}
 macro, have special indentation rules.  These are defined in the
-@file{.dir-locals.el} file, which Emacs automatically uses.  If you do
-not use Emacs, please make sure to let your editor know the rules.
+@file{.dir-locals.el} file, which Emacs automatically uses.
+
+@cindex indentation, of code
+@cindex formatting, of code
+If you do not use Emacs, please make sure to let your editor knows these
+rules.  To automatically indent a package definition, you can also run:
+
+@example
+./etc/indent-package.el gnu/packages/@var{file}.scm @var{package}
+@end example
+
+@noindent
+This automatically indents the definition of @var{package} in
+@file{gnu/packages/@var{file}.scm} by running Emacs in batch mode.
 
 We require all top-level procedures to carry a docstring.  This
 requirement can be relaxed for simple private procedures in the
@@ -361,6 +372,11 @@ Bundling unrelated changes together makes reviewing harder and slower.
 Examples of unrelated changes include the addition of several packages,
 or a package update along with fixes to that package.
 
+@item
+Please follow our code formatting rules, possibly running the
+@command{etc/indent-package.el} script to do that automatically for you
+(@pxref{Formatting Code}).
+
 @end enumerate
 
 When posting a patch to the mailing list, use @samp{[PATCH] @dots{}} as
@@ -368,4 +384,4 @@ a subject.  You may use your email client or the @command{git
 send-email} command.  We prefer to get patches in plain text messages,
 either inline or as MIME attachments.  You are advised to pay attention if
 your email client changes anything like line breaks or indentation which
-could could potentially break the patches.
+could potentially break the patches.
diff --git a/doc/emacs.texi b/doc/emacs.texi
deleted file mode 100644
index 1ffb9f636e..0000000000
--- a/doc/emacs.texi
+++ /dev/null
@@ -1,881 +0,0 @@
-@node Emacs Interface
-@chapter Emacs Interface
-
-@cindex Emacs
-GNU Guix comes with several useful modules (known as ``guix.el'') for
-GNU@tie{}Emacs which are intended to make an Emacs user interaction with
-Guix convenient and fun.
-
-@menu
-* Initial Setup: Emacs Initial Setup.	Preparing @file{~/.emacs}.
-* Package Management: Emacs Package Management.	Managing packages and generations.
-* Licenses: Emacs Licenses.		Interface for licenses of Guix packages.
-* Package Source Locations: Emacs Package Locations.	Interface for package location files.
-* Popup Interface: Emacs Popup Interface.	Magit-like interface for guix commands.
-* Prettify Mode: Emacs Prettify.	Abbreviating @file{/gnu/store/@dots{}} file names.
-* Build Log Mode: Emacs Build Log.	Highlighting Guix build logs.
-* Completions: Emacs Completions.	Completing @command{guix} shell command.
-* Development: Emacs Development.	Tools for Guix developers.
-* Hydra: Emacs Hydra.			Interface for Guix build farm.
-@end menu
-
-
-@node Emacs Initial Setup
-@section Initial Setup
-
-On the Guix System Distribution (@pxref{GNU Distribution}), ``guix.el''
-is ready to use, provided Guix is installed system-wide, which is the
-case by default.  So if that is what you're using, you can happily skip
-this section and read about the fun stuff.
-
-If you're not yet a happy user of GuixSD, a little bit of setup is needed.
-To be able to use ``guix.el'', you need to install the following
-packages:
-
-@itemize
-@item
-@uref{http://www.gnu.org/software/emacs/, GNU Emacs}, version 24.3 or
-later;
-
-@item
-@uref{http://nongnu.org/geiser/, Geiser}, version 0.3 or later: it is
-used for interacting with the Guile process.
-
-@item
-@uref{https://github.com/magit/magit/, magit-popup library}.  You
-already have this library if you use Magit 2.1.0 or later.  This library
-is an optional dependency---it is required only for @kbd{M-x@tie{}guix}
-command (@pxref{Emacs Popup Interface}).
-
-@end itemize
-
-When it is done, ``guix.el'' may be configured by requiring
-@code{guix-autoloads} file.  If you install Guix in your user profile,
-this auto-loading is done automatically by our Emacs package
-(@pxref{Application Setup}), so a universal recipe for configuring
-``guix.el'' is: @command{guix package -i guix}.  If you do this, there
-is no need to read further.
-
-For the manual installation, you need to add the following code into
-your init file (@pxref{Init File,,, emacs, The GNU Emacs Manual}):
-
-@example
-(add-to-list 'load-path "/path/to/directory-with-guix.el")
-(require 'guix-autoloads nil t)
-@end example
-
-So the only thing you need to figure out is where the directory with
-elisp files for Guix is placed.  It depends on how you installed Guix:
-
-@itemize
-@item
-If it was installed by a package manager of your distribution or by a
-usual @code{./configure && make && make install} command sequence, then
-elisp files are placed in a standard directory with Emacs packages
-(usually it is @file{/usr/share/emacs/site-lisp/}), which is already in
-@code{load-path}, so there is no need to add that directory there.  Note
-that if you don't update this installation periodically, you may get an
-outdated Emacs code which does not work with the current Guile code of
-Guix.
-
-@item
-If you used a binary installation method (@pxref{Binary Installation}),
-then Guix is installed somewhere in the store, so the elisp files are
-placed in @file{/gnu/store/@dots{}-guix-0.8.2/share/emacs/site-lisp/} or
-alike.  However it is not recommended to refer directly to a store
-directory, as it may be garbage-collected one day.  So a better choice
-would be to install Guix using Guix itself with @command{guix package -i
-guix}.
-
-@item
-If you did not install Guix at all and prefer a hacking way
-(@pxref{Running Guix Before It Is Installed}), along with augmenting
-@code{load-path} you need to set @code{guix-load-path} variable to the
-same directory, so your final configuration will look like this:
-
-@example
-(let ((dir "/path/to/your-guix-git-tree/emacs"))
-  (add-to-list 'load-path dir)
-  (setq guix-load-path dir))
-(require 'guix-autoloads nil t)
-@end example
-@end itemize
-
-
-@node Emacs Package Management
-@section Package Management
-
-Once ``guix.el'' has been successfully configured, you should be able to
-use a visual interface for routine package management tasks, pretty much
-like the @command{guix package} command (@pxref{Invoking guix package}).
-Specifically, it makes it easy to:
-
-@itemize
-@item browse and display packages and generations;
-@item search, install, upgrade and remove packages;
-@item display packages from previous generations;
-@item do some other useful things.
-@end itemize
-
-@menu
-* Commands: Emacs Commands.			@kbd{M-x guix-@dots{}}
-* General information: Emacs General info.	Common for both interfaces.
-* ``List'' buffer: Emacs List buffer.		List-like interface.
-* ``Info'' buffer: Emacs Info buffer.		Help-like interface.
-* Configuration: Emacs Configuration.		Configuring the interface.
-@end menu
-
-@node Emacs Commands
-@subsection Commands
-
-All commands for displaying packages and generations use the current
-profile, which can be changed with
-@kbd{M-x@tie{}guix-set-current-profile}.  Alternatively, if you call any
-of these commands with prefix argument (@kbd{C-u}), you will be prompted
-for a profile just for that command.
-
-Commands for displaying packages:
-
-@table @kbd
-
-@item M-x guix-all-available-packages
-@itemx M-x guix-newest-available-packages
-Display all/newest available packages.
-
-@item M-x guix-installed-packages
-@itemx M-x guix-installed-user-packages
-@itemx M-x guix-installed-system-packages
-Display installed packages.  As described above, @kbd{M-x
-guix-installed-packages} uses an arbitrary profile that you can specify,
-while the other commands display packages installed in 2 special
-profiles: @file{~/.guix-profile} and @file{/run/current-system/profile}
-(only on GuixSD).
-
-@item M-x guix-obsolete-packages
-Display obsolete packages (the packages that are installed in a profile
-but cannot be found among available packages).
-
-@item M-x guix-packages-by-name
-Display package(s) with the specified name.
-
-@item M-x guix-packages-by-license
-Display package(s) with the specified license.
-
-@item M-x guix-packages-by-location
-Display package(s) located in the specified file.  These files usually
-have the following form: @file{gnu/packages/emacs.scm}, but don't type
-them manually!  Press @key{TAB} to complete the file name.
-
-@item M-x guix-package-from-file
-Display package that the code within the specified file evaluates to.
-@xref{Invoking guix package, @code{--install-from-file}}, for an example
-of what such a file may look like.
-
-@item M-x guix-search-by-regexp
-Search for packages by a specified regexp.  By default ``name'',
-``synopsis'' and ``description'' of the packages will be searched.  This
-can be changed by modifying @code{guix-package-search-params} variable.
-
-@item M-x guix-search-by-name
-Search for packages with names matching a specified regexp.  This
-command is the same as @code{guix-search-by-regexp}, except only a
-package ``name'' is searched.
-
-@end table
-
-By default, these commands display each output on a separate line.  If
-you prefer to see a list of packages---i.e., a list with a package per
-line, use the following setting:
-
-@example
-(setq guix-package-list-type 'package)
-@end example
-
-Commands for displaying generations:
-
-@table @kbd
-
-@item M-x guix-generations
-List all the generations.
-
-@item M-x guix-last-generations
-List the @var{N} last generations.  You will be prompted for the number
-of generations.
-
-@item M-x guix-generations-by-time
-List generations matching time period.  You will be prompted for the
-period using Org mode time prompt based on Emacs calendar (@pxref{The
-date/time prompt,,, org, The Org Manual}).
-
-@end table
-
-Analogously on GuixSD you can also display system generations:
-
-@table @kbd
-@item M-x guix-system-generations
-@item M-x guix-last-system-generations
-@item M-x guix-system-generations-by-time
-@end table
-
-You can also invoke the @command{guix pull} command (@pxref{Invoking
-guix pull}) from Emacs using:
-
-@table @kbd
-@item M-x guix-pull
-With @kbd{C-u}, make it verbose.
-@end table
-
-Once @command{guix pull} has succeeded, the Guix REPL is restarted.  This
-allows you to keep using the Emacs interface with the updated Guix.
-
-
-@node Emacs General info
-@subsection General information
-
-The following keys are available for both ``list'' and ``info'' types of
-buffers:
-
-@table @kbd
-@item l
-@itemx r
-Go backward/forward by the history of the displayed results (this
-history is similar to the history of the Emacs @code{help-mode} or
-@code{Info-mode}).
-
-@item g
-Revert current buffer: update information about the displayed
-packages/generations and redisplay it.
-
-@item R
-Redisplay current buffer (without updating information).
-
-@item M
-Apply manifest to the current profile or to a specified profile, if
-prefix argument is used.  This has the same meaning as @code{--manifest}
-option (@pxref{Invoking guix package}).
-
-@item C-c C-z
-@cindex REPL
-@cindex read-eval-print loop
-Go to the Guix REPL (@pxref{The REPL,,, geiser, Geiser User Manual}).
-
-@item h
-@itemx ?
-Describe current mode to see all available bindings.
-
-@end table
-
-@emph{Hint:} If you need several ``list'' or ``info'' buffers, you can
-simply @kbd{M-x clone-buffer} them, and each buffer will have its own
-history.
-
-@emph{Warning:} Name/version pairs cannot be used to identify packages
-(because a name is not necessarily unique), so ``guix.el'' uses special
-identifiers that live only during a guile session, so if the Guix REPL
-was restarted, you may want to revert ``list'' buffer (by pressing
-@kbd{g}).
-
-@node Emacs List buffer
-@subsection ``List'' buffer
-
-An interface of a ``list'' buffer is similar to the interface provided
-by ``package.el'' (@pxref{Package Menu,,, emacs, The GNU Emacs Manual}).
-
-Default key bindings available for both ``package-list'' and
-``generation-list'' buffers:
-
-@table @kbd
-@item m
-Mark the current entry (with prefix, mark all entries).
-@item u
-Unmark the current entry (with prefix, unmark all entries).
-@item @key{DEL}
-Unmark backward.
-@item S
-Sort entries by a specified column.
-@end table
-
-A ``package-list'' buffer additionally provides the following bindings:
-
-@table @kbd
-@item @key{RET}
-Describe marked packages (display available information in a
-``package-info'' buffer).
-@item i
-Mark the current package for installation.
-@item d
-Mark the current package for deletion.
-@item U
-Mark the current package for upgrading.
-@item ^
-Mark all obsolete packages for upgrading.
-@item e
-Edit the definition of the current package (go to its location).  This is
-similar to @command{guix edit} command (@pxref{Invoking guix edit}), but
-for opening a package recipe in the current Emacs instance.
-@item x
-Execute actions on the marked packages.
-@item B
-Display latest builds of the current package (@pxref{Emacs Hydra}).
-@end table
-
-A ``generation-list'' buffer additionally provides the following
-bindings:
-
-@table @kbd
-@item @key{RET}
-List packages installed in the current generation.
-@item i
-Describe marked generations (display available information in a
-``generation-info'' buffer).
-@item s
-Switch profile to the current generation.
-@item d
-Mark the current generation for deletion (with prefix, mark all
-generations).
-@item x
-Execute actions on the marked generations---i.e., delete generations.
-@item e
-Run Ediff (@pxref{Top,,, ediff, The Ediff Manual}) on package outputs
-installed in the 2 marked generations.  With prefix argument, run Ediff
-on manifests of the marked generations.
-@item D
-@itemx =
-Run Diff (@pxref{Diff Mode,,, emacs, The GNU Emacs Manual}) on package
-outputs installed in the 2 marked generations.  With prefix argument,
-run Diff on manifests of the marked generations.
-@item +
-List package outputs added to the latest marked generation comparing
-with another marked generation.
-@item -
-List package outputs removed from the latest marked generation comparing
-with another marked generation.
-@end table
-
-@node Emacs Info buffer
-@subsection ``Info'' buffer
-
-The interface of an ``info'' buffer is similar to the interface of
-@code{help-mode} (@pxref{Help Mode,,, emacs, The GNU Emacs Manual}).
-
-``Info'' buffer contains some buttons (as usual you may use @key{TAB} /
-@kbd{S-@key{TAB}} to move between buttons---@pxref{Mouse References,,,
-emacs, The GNU Emacs Manual}) which can be used to:
-
-@itemize @bullet
-@item (in a ``package-info'' buffer)
-
-@itemize @minus
-@item install/remove a package;
-@item jump to a package location;
-@item browse home page of a package;
-@item browse license URL;
-@item describe packages from ``Inputs'' fields.
-@end itemize
-
-@item (in a ``generation-info'' buffer)
-
-@itemize @minus
-@item remove a generation;
-@item switch to a generation;
-@item list packages installed in a generation;
-@item jump to a generation directory.
-@end itemize
-
-@end itemize
-
-It is also possible to copy a button label (a link to an URL or a file)
-by pressing @kbd{c} on a button.
-
-
-@node Emacs Configuration
-@subsection Configuration
-
-There are many variables you can modify to change the appearance or
-behavior of Emacs user interface.  Some of these variables are described
-in this section.  Also you can use Custom Interface (@pxref{Easy
-Customization,,, emacs, The GNU Emacs Manual}) to explore/set variables
-(not all) and faces.
-
-@menu
-* Guile and Build Options: Emacs Build Options.	Specifying how packages are built.
-* Buffer Names: Emacs Buffer Names.	Names of Guix buffers.
-* Keymaps: Emacs Keymaps.		Configuring key bindings.
-* Appearance: Emacs Appearance.		Settings for visual appearance.
-@end menu
-
-@node Emacs Build Options
-@subsubsection Guile and Build Options
-
-@table @code
-@item guix-guile-program
-If you have some special needs for starting a Guile process, you may set
-this variable, for example:
-
-@example
-(setq guix-guile-program '("/bin/guile" "--no-auto-compile"))
-@end example
-
-@item guix-use-substitutes
-If nil, has the same meaning as @code{--no-substitutes} option
-(@pxref{Invoking guix build}).
-
-@item guix-dry-run
-If non-nil, has the same meaning as @code{--dry-run} option
-(@pxref{Invoking guix build}).
-
-@end table
-
-@node Emacs Buffer Names
-@subsubsection Buffer Names
-
-Default names of ``guix.el'' buffers (``*Guix@tie{}@dots{}*'') may be
-changed with the following variables:
-
-@table @code
-@item guix-package-list-buffer-name
-@item guix-output-list-buffer-name
-@item guix-generation-list-buffer-name
-@item guix-package-info-buffer-name
-@item guix-output-info-buffer-name
-@item guix-generation-info-buffer-name
-@item guix-repl-buffer-name
-@item guix-internal-repl-buffer-name
-@end table
-
-By default, the name of a profile is also displayed in a ``list'' or
-``info'' buffer name.  To change this behavior, use
-@code{guix-ui-buffer-name-function} variable.
-
-For example, if you want to display all types of results in a single
-buffer (in such case you will probably use a history (@kbd{l}/@kbd{r})
-extensively), you may do it like this:
-
-@example
-(let ((name "Guix Universal"))
-  (setq
-   guix-package-list-buffer-name    name
-   guix-output-list-buffer-name     name
-   guix-generation-list-buffer-name name
-   guix-package-info-buffer-name    name
-   guix-output-info-buffer-name     name
-   guix-generation-info-buffer-name name))
-@end example
-
-@node Emacs Keymaps
-@subsubsection Keymaps
-
-If you want to change default key bindings, use the following keymaps
-(@pxref{Init Rebinding,,, emacs, The GNU Emacs Manual}):
-
-@table @code
-@item guix-buffer-map
-Parent keymap with general keys for any buffer type.
-
-@item guix-ui-map
-Parent keymap with general keys for buffers used for Guix package
-management (for packages, outputs and generations).
-
-@item guix-list-mode-map
-Parent keymap with general keys for ``list'' buffers.
-
-@item guix-package-list-mode-map
-Keymap with specific keys for ``package-list'' buffers.
-
-@item guix-output-list-mode-map
-Keymap with specific keys for ``output-list'' buffers.
-
-@item guix-generation-list-mode-map
-Keymap with specific keys for ``generation-list'' buffers.
-
-@item guix-info-mode-map
-Parent keymap with general keys for ``info'' buffers.
-
-@item guix-package-info-mode-map
-Keymap with specific keys for ``package-info'' buffers.
-
-@item guix-output-info-mode-map
-Keymap with specific keys for ``output-info'' buffers.
-
-@item guix-generation-info-mode-map
-Keymap with specific keys for ``generation-info'' buffers.
-
-@item guix-info-button-map
-Keymap with keys available when a point is placed on a button.
-
-@end table
-
-@node Emacs Appearance
-@subsubsection Appearance
-
-You can change almost any aspect of ``list'' / ``info'' buffers using
-the following variables (@dfn{ENTRY-TYPE} means @code{package},
-@code{output} or @code{generation}):
-
-@table @code
-@item guix-ENTRY-TYPE-list-format
-@itemx guix-ENTRY-TYPE-list-titles
-Specify the columns, their names, what and how is displayed in ``list''
-buffers.
-
-@item guix-ENTRY-TYPE-info-format
-@itemx guix-ENTRY-TYPE-info-titles
-@itemx guix-info-ignore-empty-values
-@itemx guix-info-param-title-format
-@itemx guix-info-multiline-prefix
-@itemx guix-info-indent
-@itemx guix-info-fill
-@itemx guix-info-delimiter
-Various settings for ``info'' buffers.
-
-@end table
-
-
-@node Emacs Licenses
-@section Licenses
-
-If you want to browse the URL of a particular license, or to look at a
-list of licenses, you may use the following commands:
-
-@table @kbd
-
-@item M-x guix-browse-license-url
-Choose a license from a completion list to browse its URL using
-@code{browse-url} function (@pxref{Browse-URL,,, emacs, The GNU Emacs
-Manual}).
-
-@item M-x guix-licenses
-Display a list of available licenses.  You can press @kbd{@key{RET}}
-there to display packages with this license in the same way as @kbd{M-x
-guix-packages-by-license} would do (@pxref{Emacs Commands}).
-
-@item M-x guix-find-license-definition
-Open @file{@dots{}/guix/licenses.scm} and move to the specified license.
-
-@end table
-
-
-@node Emacs Package Locations
-@section Package Source Locations
-
-As you know, package definitions are placed in Guile files, also known
-as @dfn{package locations}.  The following commands should help you not
-get lost in these locations:
-
-@table @kbd
-
-@item M-x guix-locations
-Display a list of package locations.  You can press @key{RET} there to
-display packages placed in the current location in the same way as
-@kbd{M-x guix-packages-by-location} would do (@pxref{Emacs Commands}).
-Note that when the point is on a location button, @key{RET} will open
-this location file.
-
-@item M-x guix-find-location
-Open the given package definition source file (press @key{TAB} to choose
-a location from a completion list).
-
-@item M-x guix-edit
-Find location of a specified package.  This is an Emacs analog of
-@command{guix edit} command (@pxref{Invoking guix edit}).  As with
-@kbd{M-x guix-packages-by-name}, you can press @key{TAB} to complete a
-package name.
-
-@end table
-
-If you are contributing to Guix, you may find it useful for @kbd{M-x
-guix-find-location} and @kbd{M-x guix-edit} to open locations from your
-Git checkout.  This can be done by setting @code{guix-directory}
-variable.  For example, after this:
-
-@example
-(setq guix-directory "~/src/guix")
-@end example
-
-@kbd{M-x guix-edit guix} opens
-@file{~/src/guix/gnu/packages/package-management.scm} file.
-
-Also you can use @kbd{C-u} prefix argument to specify a directory just
-for the current @kbd{M-x guix-find-location} or @kbd{M-x guix-edit}
-command.
-
-
-@node Emacs Popup Interface
-@section Popup Interface
-
-If you ever used Magit, you know what ``popup interface'' is
-(@pxref{Top,,, magit-popup, Magit-Popup User Manual}).  Even if you are
-not acquainted with Magit, there should be no worries as it is very
-intuitive.
-
-So @kbd{M-x@tie{}guix} command provides a top-level popup interface for
-all available guix commands.  When you select an option, you'll be
-prompted for a value in the minibuffer.  Many values have completions,
-so don't hesitate to press @key{TAB} key.  Multiple values (for example,
-packages or lint checkers) should be separated by commas.
-
-After specifying all options and switches for a command, you may choose
-one of the available actions.  The following default actions are
-available for all commands:
-
-@itemize
-
-@item
-Run the command in the Guix REPL.  It is faster than running
-@code{guix@tie{}@dots{}} command directly in shell, as there is no
-need to run another guile process and to load required modules there.
-
-@item
-Run the command in a shell buffer.  You can set
-@code{guix-run-in-shell-function} variable to fine tune the shell buffer
-you want to use.
-
-@item
-Add the command line to the kill ring (@pxref{Kill Ring,,, emacs, The
-GNU Emacs Manual}).
-
-@end itemize
-
-Several commands (@command{guix graph}, @command{guix system shepherd-graph}
-and @command{guix system extension-graph}) also have a ``View graph''
-action, which allows you to view a generated graph using @command{dot}
-command (specified by @code{guix-dot-program} variable).  By default a
-PNG file will be saved in @file{/tmp} directory and will be opened
-directly in Emacs.  This behavior may be changed with the following
-variables:
-
-@table @code
-
-@item guix-find-file-function
-Function used to open a generated graph.  If you want to open a graph in
-an external program, you can do it by modifying this variable---for
-example, you can use a functionality provided by the Org Mode
-(@pxref{Top,,, org, The Org Manual}):
-
-@example
-(setq guix-find-file-function 'org-open-file)
-(add-to-list 'org-file-apps '("\\.png\\'" . "sxiv %s"))
-@end example
-
-@item guix-dot-default-arguments
-Command line arguments to run @command{dot} command.  If you change an
-output format (for example, into @code{-Tpdf}), you also need to change
-the next variable.
-
-@item guix-dot-file-name-function
-Function used to define a name of the generated graph file.  Default
-name is @file{/tmp/guix-emacs-graph-XXXXXX.png}.
-
-@end table
-
-So, for example, if you want to generate and open a PDF file in your
-Emacs, you may change the settings like this:
-
-@example
-(defun my-guix-pdf-graph ()
-  "/tmp/my-current-guix-graph.pdf")
-
-(setq guix-dot-default-arguments '("-Tpdf")
-      guix-dot-file-name-function 'my-guix-pdf-graph)
-@end example
-
-
-@node Emacs Prettify
-@section Guix Prettify Mode
-
-GNU@tie{}Guix also comes with ``guix-prettify.el''.  It provides a minor
-mode for abbreviating store file names by replacing hash sequences of
-symbols with ``@dots{}'':
-
-@example
-/gnu/store/72f54nfp6g1hz873w8z3gfcah0h4nl9p-foo-0.1
-@result{} /gnu/store/…-foo-0.1
-@end example
-
-Once you set up ``guix.el'' (@pxref{Emacs Initial Setup}), the following
-commands become available:
-
-@table @kbd
-
-@item M-x guix-prettify-mode
-Enable/disable prettifying for the current buffer.
-
-@item M-x global-guix-prettify-mode
-Enable/disable prettifying globally.
-
-@end table
-
-To automatically enable @code{guix-prettify-mode} globally on Emacs
-start, add the following line to your init file:
-
-@example
-(global-guix-prettify-mode)
-@end example
-
-If you want to enable it only for specific major modes, add it to the
-mode hooks (@pxref{Hooks,,, emacs, The GNU Emacs Manual}), for example:
-
-@example
-(add-hook 'shell-mode-hook 'guix-prettify-mode)
-(add-hook 'dired-mode-hook 'guix-prettify-mode)
-@end example
-
-
-@node Emacs Build Log
-@section Build Log Mode
-
-GNU@tie{}Guix provides major and minor modes for highlighting build
-logs.  So when you have a file with a package build output---for
-example, a file returned by @command{guix build --log-file @dots{}}
-command (@pxref{Invoking guix build}), you may call @kbd{M-x
-guix-build-log-mode} command in the buffer with this file.  This major
-mode highlights some lines specific to build output and provides the
-following key bindings:
-
-@table @kbd
-
-@item M-n
-Move to the next build phase.
-
-@item M-p
-Move to the previous build phase.
-
-@item @key{TAB}
-Toggle (show/hide) the body of the current build phase.
-
-@item S-@key{TAB}
-Toggle (show/hide) the bodies of all build phases.
-
-@end table
-
-There is also @kbd{M-x guix-build-log-minor-mode} which also provides
-the same highlighting and the same key bindings as the major mode, but
-prefixed with @kbd{C-c}.  By default, this minor mode is enabled in
-shell buffers (@pxref{Interactive Shell,,, emacs, The GNU Emacs
-Manual}).  If you don't like it, set
-@code{guix-build-log-minor-mode-activate} to nil.
-
-
-@node Emacs Completions
-@section Shell Completions
-
-Another feature that becomes available after configuring Emacs interface
-(@pxref{Emacs Initial Setup}) is completing of @command{guix}
-subcommands, options, packages and other things in @code{shell}
-(@pxref{Interactive Shell,,, emacs, The GNU Emacs Manual}) and
-@code{eshell} (@pxref{Top,,, eshell, Eshell: The Emacs Shell}).
-
-It works the same way as other completions do.  Just press @key{TAB}
-when your intuition tells you.
-
-And here are some examples, where pressing @key{TAB} may complete
-something:
-
-@itemize @w{}
-
-@item @code{guix pa}@key{TAB}
-@item @code{guix package -}@key{TAB}
-@item @code{guix package --}@key{TAB}
-@item @code{guix package -i gei}@key{TAB}
-@item @code{guix build -L/tm}@key{TAB}
-@item @code{guix build --sy}@key{TAB}
-@item @code{guix build --system=i}@key{TAB}
-@item @code{guix system rec}@key{TAB}
-@item @code{guix lint --checkers=sy}@key{TAB}
-@item @code{guix lint --checkers=synopsis,des}@key{TAB}
-
-@end itemize
-
-
-@node Emacs Development
-@section Development
-
-By default, when you open a Scheme file, @code{guix-devel-mode} will be
-activated (if you don't want it, set @code{guix-devel-activate-mode} to
-nil).  This minor mode provides the following key bindings:
-
-@table @kbd
-
-@item C-c . k
-Copy the name of the current Guile module into kill ring
-(@code{guix-devel-copy-module-as-kill}).
-
-@item C-c . u
-Use the current Guile module.  Often after opening a Scheme file, you
-want to use a module it defines, so you switch to the Geiser REPL and
-write @code{,use (some module)} there.  You may just use this command
-instead (@code{guix-devel-use-module}).
-
-@item C-c . b
-Build a package defined by the current variable definition.  The
-building process is run in the current Geiser REPL.  If you modified the
-current package definition, don't forget to reevaluate it before calling
-this command---for example, with @kbd{C-M-x} (@pxref{To eval or not to
-eval,,, geiser, Geiser User Manual})
-(@code{guix-devel-build-package-definition}).
-
-@item C-c . s
-Build a source derivation of the package defined by the current variable
-definition.  This command has the same meaning as @code{guix build -S}
-shell command (@pxref{Invoking guix build})
-(@code{guix-devel-build-package-source}).
-
-@item C-c . l
-Lint (check) a package defined by the current variable definition
-(@pxref{Invoking guix lint}) (@code{guix-devel-lint-package}).
-
-@end table
-
-Unluckily, there is a limitation related to long-running REPL commands.
-When there is a running process in a Geiser REPL, you are not supposed
-to evaluate anything in a scheme buffer, because this will ``freeze''
-the REPL: it will stop producing any output (however, the evaluating
-process will continue---you will just not see any progress anymore).  Be
-aware: even moving the point in a scheme buffer may ``break'' the REPL
-if Autodoc (@pxref{Autodoc and friends,,, geiser, Geiser User Manual})
-is enabled (which is the default).
-
-So you have to postpone editing your scheme buffers until the running
-evaluation will be finished in the REPL.
-
-Alternatively, to avoid this limitation, you may just run another Geiser
-REPL, and while something is being evaluated in the previous REPL, you
-can continue editing a scheme file with the help of the current one.
-
-
-@node Emacs Hydra
-@section Hydra
-
-The continuous integration server at @code{hydra.gnu.org} builds all
-the distribution packages on the supported architectures and serves
-them as substitutes (@pxref{Substitutes}).  Continuous integration is
-currently orchestrated by @uref{https://nixos.org/hydra/, Hydra}.
-
-This section describes an Emacs interface to query Hydra to know the
-build status of specific packages, discover recent and ongoing builds,
-view build logs, and so on.  This interface is mostly the same as the
-``list''/``info'' interface for displaying packages and generations
-(@pxref{Emacs Package Management}).
-
-The following commands are available:
-
-@table @kbd
-
-@item M-x guix-hydra-latest-builds
-Display latest failed or successful builds (you will be prompted for a
-number of builds).  With @kbd{C-u}, you will also be prompted for other
-parameters (project, jobset, job and system).
-
-@item M-x guix-hydra-queued-builds
-Display scheduled or currently running builds (you will be prompted for
-a number of builds).
-
-@item M-x guix-hydra-jobsets
-Display available jobsets (you will be prompted for a project).
-
-@end table
-
-In a list of builds you can press @kbd{L} key to display a build log of
-the current build.  Also both a list of builds and a list of jobsets
-provide @kbd{B} key to display latest builds of the current job or
-jobset (don't forget about @kbd{C-u}).
diff --git a/doc/guix.texi b/doc/guix.texi
index 0cb1bc7665..c495e39f42 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -10,10 +10,10 @@
 @include version.texi
 
 @c Identifier of the OpenPGP key used to sign tarballs and such.
-@set OPENPGP-SIGNING-KEY-ID 3CE464558A84FDC69DB40CFB090B11993D9AEBB5
+@set OPENPGP-SIGNING-KEY-ID BCA689B636553801C3C62150197A5888235FACAC
 
 @copying
-Copyright @copyright{} 2012, 2013, 2014, 2015, 2016 Ludovic Courtès@*
+Copyright @copyright{} 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès@*
 Copyright @copyright{} 2013, 2014, 2016 Andreas Enge@*
 Copyright @copyright{} 2013 Nikita Karetnikov@*
 Copyright @copyright{} 2014, 2015, 2016 Alex Kost@*
@@ -29,7 +29,8 @@ Copyright @copyright{} 2016 John Darrington@*
 Copyright @copyright{} 2016 ng0@*
 Copyright @copyright{} 2016 Jan Nieuwenhuizen@*
 Copyright @copyright{} 2016 Julien Lepiller@*
-Copyright @copyright{} 2016 Alex ter Weele
+Copyright @copyright{} 2016 Alex ter Weele@*
+Copyright @copyright{} 2017 Clément Lassieur
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
@@ -54,12 +55,6 @@ Documentation License''.
 * guix environment: (guix)Invoking guix environment. Building development environments with Guix.
 @end direntry
 
-@dircategory Emacs
-@direntry
-* Guix user interface: (guix)Emacs Interface. Package management from the comfort of Emacs.
-@end direntry
-
-
 @titlepage
 @title GNU Guix Reference Manual
 @subtitle Using the GNU Guix Functional Package Manager
@@ -86,7 +81,6 @@ package management tool written for the GNU system.
 * Introduction::                What is Guix about?
 * Installation::                Installing Guix.
 * Package Management::          Package installation, upgrade, etc.
-* Emacs Interface::             Using Guix from Emacs.
 * Programming Interface::       Using Guix in Scheme.
 * Utilities::                   Package management commands.
 * GNU Distribution::            Software for your friendly GNU system.
@@ -124,19 +118,6 @@ Package Management
 * Invoking guix pull::          Fetching the latest Guix and distribution.
 * Invoking guix archive::       Exporting and importing store files.
 
-Emacs Interface
-
-* Initial Setup: Emacs Initial Setup.	Preparing @file{~/.emacs}.
-* Package Management: Emacs Package Management.	Managing packages and generations.
-* Licenses: Emacs Licenses.		Interface for licenses of Guix packages.
-* Package Source Locations: Emacs Package Locations.	Interface for package location files.
-* Popup Interface: Emacs Popup Interface.	Magit-like interface for guix commands.
-* Prettify Mode: Emacs Prettify.	Abbreviating @file{/gnu/store/@dots{}} file names.
-* Build Log Mode: Emacs Build Log.	Highlighting Guix build logs.
-* Completions: Emacs Completions.	Completing @command{guix} shell command.
-* Development: Emacs Development.	Tools for Guix developers.
-* Hydra: Emacs Hydra.			Interface for Guix build farm.
-
 Programming Interface
 
 * Defining Packages::           Defining new packages.
@@ -165,12 +146,13 @@ Utilities
 * Invoking guix environment::   Setting up development environments.
 * Invoking guix publish::       Sharing substitutes.
 * Invoking guix challenge::     Challenging substitute servers.
+* Invoking guix copy::          Copying to and from a remote store.
 * Invoking guix container::     Process isolation.
 
 Invoking @command{guix build}
 
 * Common Build Options::        Build options for most commands.
-* Package Transformation Options::    Creating variants of packages.
+* Package Transformation Options::  Creating variants of packages.
 * Additional Build Options::    Options specific to 'guix build'.
 
 GNU Distribution
@@ -219,12 +201,15 @@ Services
 * Log Rotation::                The rottlog service.
 * Networking Services::         Network setup, SSH daemon, etc.
 * X Window::                    Graphical display.
+* Printing Services::           Local and remote printer support.
 * Desktop Services::            D-Bus and desktop services.
 * Database Services::           SQL databases.
 * Mail Services::               IMAP, POP3, SMTP, and all that.
+* Messaging Services::          Messaging services.
 * Kerberos Services::           Kerberos services.
 * Web Services::                Web servers.
 * Network File System::         NFS related services.
+* Continuous Integration::      The Cuirass service.
 * Miscellaneous Services::      Other services.
 
 Defining Services
@@ -278,8 +263,7 @@ assists with the creation and maintenance of software environments.
 @cindex user interfaces
 Guix provides a command-line package management interface
 (@pxref{Invoking guix package}), a set of command-line utilities
-(@pxref{Utilities}), a visual user interface in Emacs (@pxref{Emacs
-Interface}), as well as Scheme programming interfaces
+(@pxref{Utilities}), as well as Scheme programming interfaces
 (@pxref{Programming Interface}).
 @cindex build daemon
 Its @dfn{build daemon} is responsible for building packages on behalf of
@@ -359,6 +343,9 @@ without interference.  Its data lives exclusively in two directories,
 usually @file{/gnu/store} and @file{/var/guix}; other files on your
 system, such as @file{/etc}, are left untouched.
 
+Once installed, Guix can be updated by running @command{guix pull}
+(@pxref{Invoking guix pull}).
+
 @menu
 * Binary Installation::         Getting Guix running in no time!
 * Requirements::                Software needed to build and run Guix.
@@ -569,7 +556,8 @@ interest primarily for developers and not for casual users.
 
 @item
 @c Note: We need at least 0.10.2 for 'channel-send-eof'.
-Support for build offloading (@pxref{Daemon Offload Setup}) depends on
+Support for build offloading (@pxref{Daemon Offload Setup}) and
+@command{guix copy} (@pxref{Invoking guix copy}) depends on
 @uref{https://github.com/artyom-poptsov/guile-ssh, Guile-SSH},
 version 0.10.2 or later.
 
@@ -1411,10 +1399,14 @@ procedures or dependencies.  Guix also goes beyond this obvious set of
 features.
 
 This chapter describes the main features of Guix, as well as the package
-management tools it provides.  Two user interfaces are provided for
-routine package management tasks: A command-line interface described below
-(@pxref{Invoking guix package, @code{guix package}}), as well as a visual user
-interface in Emacs described in a subsequent chapter (@pxref{Emacs Interface}).
+management tools it provides.  Along with the command-line interface
+described below (@pxref{Invoking guix package, @code{guix package}}),
+you may also use Emacs Interface, after installing @code{emacs-guix}
+package (run @kbd{M-x guix-help} command to start with it):
+
+@example
+guix package -i emacs-guix
+@end example
 
 @menu
 * Features::                    How Guix will make your life brighter.
@@ -1431,9 +1423,7 @@ interface in Emacs described in a subsequent chapter (@pxref{Emacs Interface}).
 
 When using Guix, each package ends up in the @dfn{package store}, in its
 own directory---something that resembles
-@file{/gnu/store/xxx-package-1.2}, where @code{xxx} is a base32 string
-(note that Guix comes with an Emacs extension to shorten those file
-names, @pxref{Emacs Prettify}.)
+@file{/gnu/store/xxx-package-1.2}, where @code{xxx} is a base32 string.
 
 Instead of referring to these directories, users have their own
 @dfn{profile}, which points to the packages that they actually want to
@@ -1979,9 +1969,7 @@ also result from derivation builds, can be available as substitutes.
 
 The @code{hydra.gnu.org} server is a front-end to a build farm that
 builds packages from the GNU distribution continuously for some
-architectures, and makes them available as substitutes (@pxref{Emacs
-Hydra}, for information on how to query the continuous integration
-server).  This is the
+architectures, and makes them available as substitutes.  This is the
 default source of substitutes; it can be overridden by passing the
 @option{--substitute-urls} option either to @command{guix-daemon}
 (@pxref{daemon-substitute-urls,, @code{guix-daemon --substitute-urls}})
@@ -2308,6 +2296,7 @@ this option is primarily useful when the daemon was running with
 @section Invoking @command{guix pull}
 
 @cindex upgrading Guix
+@cindex updating Guix
 @cindex @command{guix pull}
 @cindex pull
 Packages are installed or upgraded to the latest version available in
@@ -2401,12 +2390,16 @@ However, note that, in both examples, all of @code{emacs} and the
 profile as well as all of their dependencies are transferred (due to
 @code{-r}), regardless of what is already available in the store on the
 target machine.  The @code{--missing} option can help figure out which
-items are missing from the target store.
-
-Archives are stored in the ``Nix archive'' or ``Nar'' format, which is
-comparable in spirit to `tar', but with a few noteworthy differences
+items are missing from the target store.  The @command{guix copy}
+command simplifies and optimizes this whole process, so this is probably
+what you should use in this case (@pxref{Invoking guix copy}).
+
+@cindex nar, archive format
+@cindex normalized archive (nar)
+By default archives are stored in the ``normalized archive'' or ``nar'' format, which is
+comparable in spirit to `tar', but with differences
 that make it more appropriate for our purposes.  First, rather than
-recording all Unix metadata for each file, the Nar format only mentions
+recording all Unix metadata for each file, the nar format only mentions
 the file type (regular, directory, or symbolic link); Unix permissions
 and owner/group are dismissed.  Second, the order in which directory
 entries are stored always follows the order of file names according to
@@ -2419,6 +2412,9 @@ verifies the signature and rejects the import in case of an invalid
 signature or if the signing key is not authorized.
 @c FIXME: Add xref to daemon doc about signatures.
 
+Optionally, archives can be exported as a Docker image in the tar
+archive format using @code{--format=docker}.
+
 The main options are:
 
 @table @code
@@ -2447,6 +2443,19 @@ Read a list of store file names from the standard input, one per line,
 and write on the standard output the subset of these files missing from
 the store.
 
+@item -f
+@item --format=@var{FMT}
+@cindex docker, export
+@cindex export format
+Specify the export format.  Acceptable arguments are @code{nar} and
+@code{docker}.  The default is the nar format.  When the format is
+@code{docker}, recursively export the specified store directory as a
+Docker image in tar archive format, as specified in
+@uref{https://github.com/docker/docker/blob/master/image/spec/v1.2.md,
+version 1.2.0 of the Docker Image Specification}.  Using
+@code{--format=docker} implies @code{--recursive}.  The generated
+archive can be loaded by Docker using @command{docker load}.
+
 @item --generate-key[=@var{parameters}]
 @cindex signing, archives
 Generate a new key pair for the daemon.  This is a prerequisite before
@@ -2504,9 +2513,6 @@ archive contents coming from possibly untrusted substitute servers.
 @end table
 
 @c *********************************************************************
-@include emacs.texi
-
-@c *********************************************************************
 @node Programming Interface
 @chapter Programming Interface
 
@@ -3185,6 +3191,19 @@ which file the system is defined in.
 
 @end defvr
 
+@defvr {Scheme Variable} cargo-build-system
+@cindex Rust programming language
+@cindex Cargo (Rust build system)
+This variable is exported by @code{(guix build-system cargo)}.  It
+supports builds of packages using Cargo, the build tool of the
+@uref{https://www.rust-lang.org, Rust programming language}.
+
+In its @code{configure} phase, this build system replaces dependencies
+specified in the @file{Carto.toml} file with inputs to the Guix package.
+The @code{install} phase installs the binaries, and it also installs the
+source code and @file{Cargo.toml} file.
+@end defvr
+
 @defvr {Scheme Variable} cmake-build-system
 This variable is exported by @code{(guix build-system cmake)}.  It
 implements the build procedure for packages using the
@@ -4420,6 +4439,7 @@ the Scheme programming interface of Guix in a convenient way.
 * Invoking guix environment::   Setting up development environments.
 * Invoking guix publish::       Sharing substitutes.
 * Invoking guix challenge::     Challenging substitute servers.
+* Invoking guix copy::          Copying to and from a remote store.
 * Invoking guix container::     Process isolation.
 @end menu
 
@@ -4472,7 +4492,7 @@ described in the subsections below.
 
 @menu
 * Common Build Options::        Build options for most commands.
-* Package Transformation Options::    Creating variants of packages.
+* Package Transformation Options::  Creating variants of packages.
 * Additional Build Options::    Options specific to 'guix build'.
 @end menu
 
@@ -4683,7 +4703,7 @@ procedure (@pxref{Defining Packages, @code{package-input-rewriting}}).
 
 @item --with-graft=@var{package}=@var{replacement}
 This is similar to @code{--with-input} but with an important difference:
-instead of rebuilding all the dependency chain, @var{replacement} is
+instead of rebuilding the whole dependency chain, @var{replacement} is
 built and then @dfn{grafted} onto the binaries that were initially
 referring to @var{package}.  @xref{Security Updates}, for more
 information on grafts.
@@ -4904,11 +4924,6 @@ have created your own packages on @code{GUIX_PACKAGE_PATH}
 recipes. Otherwise, you will be able to examine the read-only recipes
 for packages currently in the store.
 
-If you are using Emacs, note that the Emacs user interface provides the
-@kbd{M-x guix-edit} command and a similar functionality in the ``package
-info'' and ``package list'' buffers created by the @kbd{M-x
-guix-search-by-name} and similar commands (@pxref{Emacs Commands}).
-
 
 @node Invoking guix download
 @section Invoking @command{guix download}
@@ -5146,6 +5161,10 @@ R package:
 guix import cran Cairo
 @end example
 
+When @code{--recursive} is added, the importer will traverse the
+dependency graph of the given upstream package recursively and generate
+package expressions for all those packages that are not yet in Guix.
+
 When @code{--archive=bioconductor} is added, metadata is imported from
 @uref{http://www.bioconductor.org/, Bioconductor}, a repository of R
 packages for for the analysis and comprehension of high-throughput
@@ -5267,6 +5286,11 @@ signatures,, emacs, The GNU Emacs Manual}).
 identifier.
 @end itemize
 @end table
+
+@item crate
+@cindex crate
+Import metadata from the crates.io Rust package repository
+@uref{https://crates.io, crates.io}.
 @end table
 
 The structure of the @command{guix import} code is modular.  It would be
@@ -5383,6 +5407,8 @@ the updater for @uref{http://elpa.gnu.org/, ELPA} packages;
 the updater for @uref{http://cran.r-project.org/, CRAN} packages;
 @item bioconductor
 the updater for @uref{http://www.bioconductor.org/, Bioconductor} R packages;
+@item cpan
+the updater for @uref{http://www.cpan.org/, CPAN} packages;
 @item pypi
 the updater for @uref{https://pypi.python.org, PyPI} packages.
 @item gem
@@ -5391,6 +5417,8 @@ the updater for @uref{https://rubygems.org, RubyGems} packages.
 the updater for @uref{https://github.com, GitHub} packages.
 @item hackage
 the updater for @uref{https://hackage.haskell.org, Hackage} packages.
+@item crate
+the updater for @uref{https://crates.io, Crates} packages.
 @end table
 
 For instance, the following command only checks for updates of Emacs
@@ -5435,6 +5463,10 @@ end, display the fraction of packages covered by all these updaters.
 List top-level dependent packages that would need to be rebuilt as a
 result of upgrading one or more packages.
 
+@xref{Invoking guix graph, the @code{reverse-package} type of
+@command{guix graph}}, for information on how to visualize the list of
+dependents of a package.
+
 @end table
 
 Be aware that the @code{--list-dependent} option only
@@ -5698,11 +5730,13 @@ Consider packages for @var{system}---e.g., @code{x86_64-linux}.
 Packages and their dependencies form a @dfn{graph}, specifically a
 directed acyclic graph (DAG).  It can quickly become difficult to have a
 mental model of the package DAG, so the @command{guix graph} command
-provides a visual representation of the DAG.  @command{guix graph}
-emits a DAG representation in the input format of
+provides a visual representation of the DAG.  By default,
+@command{guix graph} emits a DAG representation in the input format of
 @uref{http://www.graphviz.org/, Graphviz}, so its output can be passed
-directly to the @command{dot} command of Graphviz.  The general
-syntax is:
+directly to the @command{dot} command of Graphviz.  It can also emit an
+HTML page with embedded JavaScript code to display a ``chord diagram''
+in a Web browser, using the @uref{https://d3js.org/, d3.js} library.
+The general syntax is:
 
 @example
 guix graph @var{options} @var{package}@dots{}
@@ -5734,6 +5768,20 @@ This is the default type used in the example above.  It shows the DAG of
 package objects, excluding implicit dependencies.  It is concise, but
 filters out many details.
 
+@item reverse-package
+This shows the @emph{reverse} DAG of packages.  For example:
+
+@example
+guix graph --type=reverse-package ocaml
+@end example
+
+... yields the graph of packages that depend on OCaml.
+
+Note that for core packages this can yield huge graphs.  If all you want
+is to know the number of packages that depend on a given package, use
+@command{guix refresh --list-dependent} (@pxref{Invoking guix refresh,
+@option{--list-dependent}}).
+
 @item bag-emerged
 This is the package DAG, @emph{including} implicit inputs.
 
@@ -5820,6 +5868,15 @@ the values listed above.
 @item --list-types
 List the supported graph types.
 
+@item --backend=@var{backend}
+@itemx -b @var{backend}
+Produce a graph using the selected @var{backend}.
+
+@item --list-backends
+List the supported graph backends.
+
+Currently, the available backends are Graphviz and d3.js.
+
 @item --expression=@var{expr}
 @itemx -e @var{expr}
 Consider the package @var{expr} evaluates to.
@@ -5954,6 +6011,21 @@ The @code{--container} option requires Linux-libre 3.19 or newer.
 The available options are summarized below.
 
 @table @code
+@item --root=@var{file}
+@itemx -r @var{file}
+@cindex persistent environment
+@cindex garbage collector root, for environments
+Make @var{file} a symlink to the profile for this environment, and
+register it as a garbage collector root.
+
+This is useful if you want to protect your environment from garbage
+collection, to make it ``persistent''.
+
+When this option is omitted, the environment is protected from garbage
+collection only for the duration of the @command{guix environment}
+session.  This means that next time you recreate the same environment,
+you could have to rebuild or re-download packages.
+
 @item --expression=@var{expr}
 @itemx -e @var{expr}
 Create an environment for the package or list of packages that
@@ -6342,6 +6414,68 @@ URLs to compare to.
 
 @end table
 
+@node Invoking guix copy
+@section Invoking @command{guix copy}
+
+@cindex copy, of store items, over SSH
+@cindex SSH, copy of store items
+@cindex sharing store items across machines
+@cindex transferring store items across machines
+The @command{guix copy} command copies items from the store of one
+machine to that of another machine over a secure shell (SSH)
+connection@footnote{This command is available only when Guile-SSH was
+found.  @xref{Requirements}, for details.}.  For example, the following
+command copies the @code{coreutils} package, the user's profile, and all
+their dependencies over to @var{host}, logged in as @var{user}:
+
+@example
+guix copy --to=@var{user}@@@var{host} \
+          coreutils `readlink -f ~/.guix-profile`
+@end example
+
+If some of the items to be copied are already present on @var{host},
+they are not actually sent.
+
+The command below retrieves @code{libreoffice} and @code{gimp} from
+@var{host}, assuming they are available there:
+
+@example
+guix copy --from=@var{host} libreoffice gimp
+@end example
+
+The SSH connection is established using the Guile-SSH client, which is
+compatible with OpenSSH: it honors @file{~/.ssh/known_hosts} and
+@file{~/.ssh/config}, and uses the SSH agent for authentication.
+
+The key used to sign items that are sent must be accepted by the remote
+machine.  Likewise, the key used by the remote machine to sign items you
+are retrieving must be in @file{/etc/guix/acl} so it is accepted by your
+own daemon.  @xref{Invoking guix archive}, for more information about
+store item authentication.
+
+The general syntax is:
+
+@example
+guix copy [--to=@var{spec}|--from=@var{spec}] @var{items}@dots{}
+@end example
+
+You must always specify one of the following options:
+
+@table @code
+@item --to=@var{spec}
+@itemx --from=@var{spec}
+Specify the host to send to or receive from.  @var{spec} must be an SSH
+spec such as @code{example.org}, @code{charlie@@example.org}, or
+@code{charlie@@example.org:2222}.
+@end table
+
+The @var{items} can be either package names, such as @code{gimp}, or
+store items, such as @file{/gnu/store/@dots{}-idutils-4.6}.
+
+When specifying the name of a package to send, it is first built if
+needed, unless @option{--dry-run} was specified.  Common build options
+are supported (@pxref{Common Build Options}).
+
 
 @node Invoking guix container
 @section Invoking @command{guix container}
@@ -6785,9 +6919,9 @@ cfdisk
 
 Once you are done partitioning the target hard disk drive, you have to
 create a file system on the relevant partition(s)@footnote{Currently
-GuixSD pretty much assumes an ext4 file system.  In particular, code
-that reads partition UUIDs and labels only works with ext4.  This will
-be fixed in the future.}.
+GuixSD only supports ext4 and btrfs file systems.  In particular, code
+that reads partition UUIDs and labels only works for these file system
+types.}.
 
 Preferably, assign partitions a label so that you can easily and
 reliably refer to them in @code{file-system} declarations (@pxref{File
@@ -6829,6 +6963,7 @@ swap partition on @file{/dev/sda2}, you would run:
 
 @example
 mkswap /dev/sda2
+swapon /dev/sda2
 @end example
 
 @node Proceeding with the Installation
@@ -6909,6 +7044,14 @@ initialized by running the @command{passwd} command as @code{root},
 unless your configuration specifies otherwise
 (@pxref{user-account-password, user account passwords}).
 
+@cindex upgrading GuixSD
+From then on, you can update GuixSD whenever you want by running
+@command{guix pull} as @code{root} (@pxref{Invoking guix pull}), and
+then running @command{guix system reconfigure} to build a new system
+generation with the latest packages and services (@pxref{Invoking guix
+system}).  We recommend doing that regularly so that your system
+includes the latest security updates (@pxref{Security Updates}).
+
 Join us on @code{#guix} on the Freenode IRC network or on
 @file{guix-devel@@gnu.org} to share your experience---good or not so
 good.
@@ -7591,7 +7734,7 @@ for RAID-4, RAID-5 or RAID-6, or @code{raid10} for RAID-10.
 @cindex LUKS
 The following example specifies a mapping from @file{/dev/sda3} to
 @file{/dev/mapper/home} using LUKS---the
-@url{http://code.google.com/p/cryptsetup,Linux Unified Key Setup}, a
+@url{https://gitlab.com/cryptsetup/cryptsetup,Linux Unified Key Setup}, a
 standard mechanism for disk encryption.
 The @file{/dev/mapper/home}
 device can then be used as the @code{device} of a @code{file-system}
@@ -7969,6 +8112,7 @@ declaration.
 * Desktop Services::            D-Bus and desktop services.
 * Database Services::           SQL databases.
 * Mail Services::               IMAP, POP3, SMTP, and all that.
+* Messaging Services::          Messaging services.
 * Kerberos Services::           Kerberos services.
 * Web Services::                Web servers.
 * Network File System::         NFS related services.
@@ -8247,9 +8391,12 @@ The list of URLs where to look for substitutes by default.
 @item @code{extra-options} (default: @code{'()})
 List of extra command-line options for @command{guix-daemon}.
 
+@item @code{log-file} (default: @code{"/var/log/guix-daemon.log"})
+File where @command{guix-daemon}'s standard output and standard error
+are written.
+
 @item @code{lsof} (default: @var{lsof})
-@itemx @code{lsh} (default: @var{lsh})
-The lsof and lsh packages to use.
+The lsof package to use.
 
 @end table
 @end deftp
@@ -10150,13 +10297,14 @@ Users need to be in the @code{lp} group to access the D-Bus service.
 The @code{(gnu services databases)} module provides the following services.
 
 @deffn {Scheme Procedure} postgresql-service [#:postgresql postgresql] @
-       [#:config-file] [#:data-directory ``/var/lib/postgresql/data'']
+       [#:config-file] [#:data-directory ``/var/lib/postgresql/data''] @
+       [#:port 5432] [#:locale ``en_US.utf8'']
 Return a service that runs @var{postgresql}, the PostgreSQL database
 server.
 
-The PostgreSQL daemon loads its runtime configuration from
-@var{config-file} and stores the database cluster in
-@var{data-directory}.
+The PostgreSQL daemon loads its runtime configuration from @var{config-file},
+creates a database cluster with @var{locale} as the default
+locale, stored in @var{data-directory}.  It then listens on @var{port}.
 @end deffn
 
 @deffn {Scheme Procedure} mysql-service [#:config (mysql-configuration)]
@@ -10177,6 +10325,33 @@ or @var{mysql}.
 
 For MySQL, a temporary root password will be displayed at activation time.
 For MariaDB, the root password is empty.
+
+@item @code{port} (default: @code{3306})
+TCP port on which the database server listens for incoming connections.
+@end table
+@end deftp
+
+@defvr {Scheme Variable} redis-service-type
+This is the service type for the @uref{https://redis.io/, Redis}
+key/value store, whose value is a @code{redis-configuration} object.
+@end defvr
+
+@deftp {Data Type} redis-configuration
+Data type representing the configuration of redis.
+
+@table @asis
+@item @code{redis} (default: @code{redis})
+The Redis package to use.
+
+@item @code{bind} (default: @code{"127.0.0.1"})
+Network interface on which to listen.
+
+@item @code{port} (default: @code{6379})
+Port on which to accept connections on, a value of 0 will disable
+listining on a TCP socket.
+
+@item @code{working-directory} (default: @code{"/var/lib/redis"})
+Directory in which to store the database and related files.
 @end table
 @end deftp
 
@@ -11576,6 +11751,394 @@ remote servers.  Run @command{man smtpd.conf} for more information.
 @end table
 @end deftp
 
+@node Messaging Services
+@subsubsection Messaging Services
+
+@cindex messaging
+@cindex jabber
+@cindex XMPP
+The @code{(gnu services messaging)} module provides Guix service
+definitions for messaging services: currently only Prosody is supported.
+
+@subsubheading Prosody Service
+
+@deffn {Scheme Variable} prosody-service-type
+This is the type for the @uref{http://prosody.im, Prosody XMPP
+communication server}.  Its value must be a @code{prosody-configuration}
+record as in this example:
+
+@example
+(service prosody-service-type
+         (prosody-configuration
+          (modules-enabled (cons "groups" %default-modules-enabled))
+          (int-components
+           (list
+            (int-component-configuration
+             (hostname "conference.example.net")
+             (plugin "muc")
+             (mod-muc (mod-muc-configuration)))))
+          (virtualhosts
+           (list
+            (virtualhost-configuration
+             (domain "example.net"))))))
+@end example
+
+See below for details about @code{prosody-configuration}.
+
+@end deffn
+
+By default, Prosody does not need much configuration.  Only one
+@code{virtualhosts} field is needed: it specifies the domain you wish
+Prosody to serve.
+
+Prosodyctl will help you generate X.509 certificates and keys:
+
+@example
+prosodyctl cert request example.net
+@end example
+
+The available configuration parameters follow.  Each parameter
+definition is preceded by its type; for example, @samp{string-list foo}
+indicates that the @code{foo} parameter should be specified as a list of
+strings.  Types starting with @code{maybe-} denote parameters that won't
+show up in @code{prosody.cfg.lua} when their value is @code{'disabled}.
+
+There is also a way to specify the configuration as a string, if you
+have an old @code{prosody.cfg.lua} file that you want to port over from
+some other system; see the end for more details.
+
+@c The following documentation was initially generated by
+@c (generate-documentation) in (gnu services messaging).  Manually maintained
+@c documentation is better, so we shouldn't hesitate to edit below as
+@c needed.  However if the change you want to make to this documentation
+@c can be done in an automated way, it's probably easier to change
+@c (generate-documentation) than to make it below and have to deal with
+@c the churn as Prosody updates.
+
+Available @code{prosody-configuration} fields are:
+
+@deftypevr {@code{prosody-configuration} parameter} package prosody
+The Prosody package.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} file-name data-path
+Location of the Prosody data storage directory.  See
+@url{http://prosody.im/doc/configure}.
+Defaults to @samp{"/var/lib/prosody"}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} file-name-list plugin-paths
+Additional plugin directories.  They are searched in all the specified
+paths in order.  See @url{http://prosody.im/doc/plugins_directory}.
+Defaults to @samp{()}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} string-list admins
+This is a list of accounts that are admins for the server.  Note that you
+must create the accounts separately.  See @url{http://prosody.im/doc/admins} and
+@url{http://prosody.im/doc/creating_accounts}.
+Example: @code{(admins '("user1@@example.com" "user2@@example.net"))}
+Defaults to @samp{()}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} boolean use-libevent?
+Enable use of libevent for better performance under high load.  See
+@url{http://prosody.im/doc/libevent}.
+Defaults to @samp{#f}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} module-list modules-enabled
+This is the list of modules Prosody will load on startup.  It looks for
+@code{mod_modulename.lua} in the plugins folder, so make sure that exists too.
+Documentation on modules can be found at: @url{http://prosody.im/doc/modules}.
+Defaults to @samp{%default-modules-enabled}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} string-list modules-disabled
+@samp{"offline"}, @samp{"c2s"} and @samp{"s2s"} are auto-loaded, but
+should you want to disable them then add them to this list.
+Defaults to @samp{()}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} file-name groups-file
+Path to a text file where the shared groups are defined.  If this path is
+empty then @samp{mod_groups} does nothing.  See
+@url{http://prosody.im/doc/modules/mod_groups}.
+Defaults to @samp{"/var/lib/prosody/sharedgroups.txt"}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} boolean allow-registration?
+Disable account creation by default, for security.  See
+@url{http://prosody.im/doc/creating_accounts}.
+Defaults to @samp{#f}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} maybe-ssl-configuration ssl
+These are the SSL/TLS-related settings.  Most of them are disabled so to
+use Prosody's defaults.  If you do not completely understand these options, do
+not add them to your config, it is easy to lower the security of your server
+using them.  See @url{http://prosody.im/doc/advanced_ssl_config}.
+
+Available @code{ssl-configuration} fields are:
+
+@deftypevr {@code{ssl-configuration} parameter} maybe-string protocol
+This determines what handshake to use.
+@end deftypevr
+
+@deftypevr {@code{ssl-configuration} parameter} file-name key
+Path to your private key file, relative to @code{/etc/prosody}.
+Defaults to @samp{"/etc/prosody/certs/key.pem"}.
+@end deftypevr
+
+@deftypevr {@code{ssl-configuration} parameter} file-name certificate
+Path to your certificate file, relative to @code{/etc/prosody}.
+Defaults to @samp{"/etc/prosody/certs/cert.pem"}.
+@end deftypevr
+
+@deftypevr {@code{ssl-configuration} parameter} file-name capath
+Path to directory containing root certificates that you wish Prosody to
+trust when verifying the certificates of remote servers.
+Defaults to @samp{"/etc/ssl/certs"}.
+@end deftypevr
+
+@deftypevr {@code{ssl-configuration} parameter} maybe-file-name cafile
+Path to a file containing root certificates that you wish Prosody to trust.
+Similar to @code{capath} but with all certificates concatenated together.
+@end deftypevr
+
+@deftypevr {@code{ssl-configuration} parameter} maybe-string-list verify
+A list of verification options (these mostly map to OpenSSL's
+@code{set_verify()} flags).
+@end deftypevr
+
+@deftypevr {@code{ssl-configuration} parameter} maybe-string-list options
+A list of general options relating to SSL/TLS.  These map to OpenSSL's
+@code{set_options()}.  For a full list of options available in LuaSec, see the
+LuaSec source.
+@end deftypevr
+
+@deftypevr {@code{ssl-configuration} parameter} maybe-non-negative-integer depth
+How long a chain of certificate authorities to check when looking for a
+trusted root certificate.
+@end deftypevr
+
+@deftypevr {@code{ssl-configuration} parameter} maybe-string ciphers
+An OpenSSL cipher string.  This selects what ciphers Prosody will offer to
+clients, and in what order.
+@end deftypevr
+
+@deftypevr {@code{ssl-configuration} parameter} maybe-file-name dhparam
+A path to a file containing parameters for Diffie-Hellman key exchange.  You
+can create such a file with:
+@code{openssl dhparam -out /etc/prosody/certs/dh-2048.pem 2048}
+@end deftypevr
+
+@deftypevr {@code{ssl-configuration} parameter} maybe-string curve
+Curve for Elliptic curve Diffie-Hellman. Prosody's default is
+@samp{"secp384r1"}.
+@end deftypevr
+
+@deftypevr {@code{ssl-configuration} parameter} maybe-string-list verifyext
+A list of "extra" verification options.
+@end deftypevr
+
+@deftypevr {@code{ssl-configuration} parameter} maybe-string password
+Password for encrypted private keys.
+@end deftypevr
+
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} boolean c2s-require-encryption?
+Whether to force all client-to-server connections to be encrypted or not.
+See @url{http://prosody.im/doc/modules/mod_tls}.
+Defaults to @samp{#f}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} boolean s2s-require-encryption?
+Whether to force all server-to-server connections to be encrypted or not.
+See @url{http://prosody.im/doc/modules/mod_tls}.
+Defaults to @samp{#f}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} boolean s2s-secure-auth?
+Whether to require encryption and certificate authentication.  This
+provides ideal security, but requires servers you communicate with to support
+encryption AND present valid, trusted certificates.  See
+@url{http://prosody.im/doc/s2s#security}.
+Defaults to @samp{#f}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} string-list s2s-insecure-domains
+Many servers don't support encryption or have invalid or self-signed
+certificates.  You can list domains here that will not be required to
+authenticate using certificates.  They will be authenticated using DNS.  See
+@url{http://prosody.im/doc/s2s#security}.
+Defaults to @samp{()}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} string-list s2s-secure-domains
+Even if you leave @code{s2s-secure-auth?} disabled, you can still require
+valid certificates for some domains by specifying a list here.  See
+@url{http://prosody.im/doc/s2s#security}.
+Defaults to @samp{()}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} string authentication
+Select the authentication backend to use.  The default provider stores
+passwords in plaintext and uses Prosody's configured data storage to store the
+authentication data.  If you do not trust your server please see
+@url{http://prosody.im/doc/modules/mod_auth_internal_hashed} for information
+about using the hashed backend.  See also
+@url{http://prosody.im/doc/authentication}
+Defaults to @samp{"internal_plain"}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} maybe-string log
+Set logging options.  Advanced logging configuration is not yet supported
+by the GuixSD Prosody Service.  See @url{http://prosody.im/doc/logging}.
+Defaults to @samp{"*syslog"}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} file-name pidfile
+File to write pid in.  See @url{http://prosody.im/doc/modules/mod_posix}.
+Defaults to @samp{"/var/run/prosody/prosody.pid"}.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} virtualhost-configuration-list virtualhosts
+A host in Prosody is a domain on which user accounts can be created.  For
+example if you want your users to have addresses like
+@samp{"john.smith@@example.com"} then you need to add a host
+@samp{"example.com"}.  All options in this list will apply only to this host.
+
+Note: the name "virtual" host is used in configuration to avoid confusion with
+the actual physical host that Prosody is installed on.  A single Prosody
+instance can serve many domains, each one defined as a VirtualHost entry in
+Prosody's configuration.  Conversely a server that hosts a single domain would
+have just one VirtualHost entry.
+
+See @url{http://prosody.im/doc/configure#virtual_host_settings}.
+
+Available @code{virtualhost-configuration} fields are:
+
+all these @code{prosody-configuration} fields: @code{admins}, @code{use-libevent?}, @code{modules-enabled}, @code{modules-disabled}, @code{groups-file}, @code{allow-registration?}, @code{ssl}, @code{c2s-require-encryption?}, @code{s2s-require-encryption?}, @code{s2s-secure-auth?}, @code{s2s-insecure-domains}, @code{s2s-secure-domains}, @code{authentication}, @code{log}, plus:
+@deftypevr {@code{virtualhost-configuration} parameter} string domain
+Domain you wish Prosody to serve.
+@end deftypevr
+
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} int-component-configuration-list int-components
+Components are extra services on a server which are available to clients,
+usually on a subdomain of the main server (such as
+@samp{"mycomponent.example.com"}).  Example components might be chatroom
+servers, user directories, or gateways to other protocols.
+
+Internal components are implemented with Prosody-specific plugins.  To add an
+internal component, you simply fill the hostname field, and the plugin you wish
+to use for the component.
+
+See @url{http://prosody.im/doc/components}.
+Defaults to @samp{()}.
+
+Available @code{int-component-configuration} fields are:
+
+all these @code{prosody-configuration} fields: @code{admins}, @code{use-libevent?}, @code{modules-enabled}, @code{modules-disabled}, @code{groups-file}, @code{allow-registration?}, @code{ssl}, @code{c2s-require-encryption?}, @code{s2s-require-encryption?}, @code{s2s-secure-auth?}, @code{s2s-insecure-domains}, @code{s2s-secure-domains}, @code{authentication}, @code{log}, plus:
+@deftypevr {@code{int-component-configuration} parameter} string hostname
+Hostname of the component.
+@end deftypevr
+
+@deftypevr {@code{int-component-configuration} parameter} string plugin
+Plugin you wish to use for the component.
+@end deftypevr
+
+@deftypevr {@code{int-component-configuration} parameter} maybe-mod-muc-configuration mod-muc
+Multi-user chat (MUC) is Prosody's module for allowing you to create
+hosted chatrooms/conferences for XMPP users.
+
+General information on setting up and using multi-user chatrooms can be found
+in the "Chatrooms" documentation (@url{http://prosody.im/doc/chatrooms}),
+which you should read if you are new to XMPP chatrooms.
+
+See also @url{http://prosody.im/doc/modules/mod_muc}.
+
+Available @code{mod-muc-configuration} fields are:
+
+@deftypevr {@code{mod-muc-configuration} parameter} string name
+The name to return in service discovery responses.
+Defaults to @samp{"Prosody Chatrooms"}.
+@end deftypevr
+
+@deftypevr {@code{mod-muc-configuration} parameter} string-or-boolean restrict-room-creation
+If @samp{#t}, this will only allow admins to create new chatrooms.
+Otherwise anyone can create a room.  The value @samp{"local"} restricts room
+creation to users on the service's parent domain.  E.g. @samp{user@@example.com}
+can create rooms on @samp{rooms.example.com}.  The value @samp{"admin"}
+restricts to service administrators only.
+Defaults to @samp{#f}.
+@end deftypevr
+
+@deftypevr {@code{mod-muc-configuration} parameter} non-negative-integer max-history-messages
+Maximum number of history messages that will be sent to the member that has
+just joined the room.
+Defaults to @samp{20}.
+@end deftypevr
+
+@end deftypevr
+
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} ext-component-configuration-list ext-components
+External components use XEP-0114, which most standalone components
+support.  To add an external component, you simply fill the hostname field.  See
+@url{http://prosody.im/doc/components}.
+Defaults to @samp{()}.
+
+Available @code{ext-component-configuration} fields are:
+
+all these @code{prosody-configuration} fields: @code{admins}, @code{use-libevent?}, @code{modules-enabled}, @code{modules-disabled}, @code{groups-file}, @code{allow-registration?}, @code{ssl}, @code{c2s-require-encryption?}, @code{s2s-require-encryption?}, @code{s2s-secure-auth?}, @code{s2s-insecure-domains}, @code{s2s-secure-domains}, @code{authentication}, @code{log}, plus:
+@deftypevr {@code{ext-component-configuration} parameter} string component-secret
+Password which the component will use to log in.
+@end deftypevr
+
+@deftypevr {@code{ext-component-configuration} parameter} string hostname
+Hostname of the component.
+@end deftypevr
+
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} non-negative-integer-list component-ports
+Port(s) Prosody listens on for component connections.
+@end deftypevr
+
+@deftypevr {@code{prosody-configuration} parameter} string component-interface
+Interface Prosody listens on for component connections.
+Defaults to @samp{"127.0.0.1"}.
+@end deftypevr
+
+It could be that you just want to get a @code{prosody.cfg.lua}
+up and running.  In that case, you can pass an
+@code{opaque-prosody-configuration} record as the value of
+@code{prosody-service-type}.  As its name indicates, an opaque configuration
+does not have easy reflective capabilities.
+Available @code{opaque-prosody-configuration} fields are:
+
+@deftypevr {@code{opaque-prosody-configuration} parameter} package prosody
+The prosody package.
+@end deftypevr
+
+@deftypevr {@code{opaque-prosody-configuration} parameter} string prosody.cfg.lua
+The contents of the @code{prosody.cfg.lua} to use.
+@end deftypevr
+
+For example, if your @code{prosody.cfg.lua} is just the empty
+string, you could instantiate a prosody service like this:
+
+@example
+(service prosody-service-type
+         (opaque-prosody-configuration
+          (prosody.cfg.lua "")))
+@end example
+
 @node Kerberos Services
 @subsubsection Kerberos Services
 @cindex Kerberos
@@ -11713,8 +12276,8 @@ The @code{(gnu services web)} module provides the following service:
 @deffn {Scheme Procedure} nginx-service [#:nginx nginx] @
        [#:log-directory ``/var/log/nginx''] @
        [#:run-directory ``/var/run/nginx''] @
-       [#:vhost-list (list (nginx-vhost-configuration))] @
-       [#:config-file]
+       [#:server-list '()] @
+       [#:config-file @code{#f}]
 
 Return a service that runs @var{nginx}, the nginx web server.
 
@@ -11724,32 +12287,46 @@ files are written to @var{run-directory}.  For proper operation, these
 arguments should match what is in @var{config-file} to ensure that the
 directories are created when the service is activated.
 
-As an alternative to using a @var{config-file}, @var{vhost-list} can be
-used to specify the list of @dfn{virtual hosts} required on the host.  For
+As an alternative to using a @var{config-file}, @var{server-list} can be
+used to specify the list of @dfn{server blocks} required on the host.  For
 this to work, use the default value for @var{config-file}.
 
 @end deffn
 
-@deftp {Data Type} nginx-vhost-configuration
-Data type representing the configuration of an nginx virtual host.
+@deffn {Scheme Variable} nginx-service-type
+This is type for the nginx web server.
+
+This service can be extended to add server blocks in addition to the
+default one, as in this example:
+
+@example
+(simple-service 'my-extra-server nginx-service-type
+                (list (nginx-server-configuration
+                        (https-port #f)
+                        (root "/srv/http/extra-website"))))
+@end example
+@end deffn
+
+@deftp {Data Type} nginx-server-configuration
+Data type representing the configuration of an nginx server block.
 This type has the following parameters:
 
 @table @asis
 @item @code{http-port} (default: @code{80})
 Nginx will listen for HTTP connection on this port.  Set it at @code{#f} if
 nginx should not listen for HTTP (non secure) connection for this
-@dfn{virtual host}.
+@dfn{server block}.
 
 @item @code{https-port} (default: @code{443})
 Nginx will listen for HTTPS connection on this port.  Set it at @code{#f} if
-nginx should not listen for HTTPS (secure) connection for this @dfn{virtual host}.
+nginx should not listen for HTTPS (secure) connection for this @dfn{server block}.
 
 Note that nginx can listen for HTTP and HTTPS connections in the same
-@dfn{virtual host}.
+@dfn{server block}.
 
 @item @code{server-name} (default: @code{(list 'default)})
-A list of server names this vhost represents. @code{'default} represents the
-default vhost for connections matching no other vhost.
+A list of server names this server represents. @code{'default} represents the
+default server for connections matching no other server.
 
 @item @code{root} (default: @code{"/srv/http"})
 Root of the website nginx will serve.
@@ -11897,36 +12474,38 @@ providing substitutes to others (@pxref{Substitutes}).
 
 The @code{(gnu services cuirass)} module provides the following service.
 
-@deffn {Scheme Procedure} cuirass-service @
-       [#:config @code{(cuirass-configuration)}]
-Return a service that runs @command{cuirass}.
-
-The @var{#:config} keyword argument specifies the configuration for
-@command{cuirass}, which must be a @code{<cuirass-configuration>}
-object, by default it doesn't provide any build job.  If you want to
-provide your own configuration you will most likely use the
-@code{cuirass-configuration} special form which returns such objects.
-@end deffn
+@defvr {Scheme Procedure} cuirass-service-type
+The type of the Cuirass service.  Its value must be a
+@code{cuirass-configuration} object, as described below.
+@end defvr
 
-In order to add build jobs you will have to set the
-@code{specifications} field.  Here is an example of a cuirass service
-defining a build job based on a specification that can be found in
-Cuirass source tree.
+To add build jobs, you have to set the @code{specifications} field of
+the configuration.  Here is an example of a service defining a build job
+based on a specification that can be found in Cuirass source tree.  This
+service polls the Guix repository and builds a subset of the Guix
+packages, as prescribed in the @file{gnu-system.scm} example spec:
 
 @example
-(let ((spec `((#:name . "guix")
-              (#:url . "git://git.savannah.gnu.org/guix.git")
-              (#:load-path . ".")
-              ;; Adapt to a valid absolute file name.
-              (#:file . "/.../cuirass/tests/gnu-system.scm")
-              (#:proc . hydra-jobs)
-              (#:arguments (subset . "hello"))
-              (#:branch . "master"))))
-  (cuirass-service #:config (cuirass-configuration
-                             (specifications (list spec)))))
+(let ((spec #~((#:name . "guix")
+               (#:url . "git://git.savannah.gnu.org/guix.git")
+               (#:load-path . ".")
+
+               ;; Here we must provide an absolute file name.
+               ;; We take jobs from one of the examples provided
+               ;; by Cuirass.
+               (#:file . #$(file-append
+                            cuirass
+                            "/tests/gnu-system.scm"))
+
+               (#:proc . hydra-jobs)
+               (#:arguments (subset . "hello"))
+               (#:branch . "master"))))
+  (service cuirass-service-type
+           (cuirass-configuration
+            (specifications #~(list #$spec)))))
 @end example
 
-While information related to build jobs are located directly in the
+While information related to build jobs is located directly in the
 specifications, global settings for the @command{cuirass} process are
 accessible in other @code{cuirass-configuration} fields.
 
@@ -11934,7 +12513,10 @@ accessible in other @code{cuirass-configuration} fields.
 Data type representing the configuration of Cuirass.
 
 @table @asis
-@item @code{cache-directory} (default: @code{""})
+@item @code{log-file} (default: @code{"/var/log/cuirass.log"})
+Location of the log file.
+
+@item @code{cache-directory} (default: @code{"/var/cache/cuirass"})
 Location of the repository cache.
 
 @item @code{user} (default: @code{"cuirass"})
@@ -11951,8 +12533,9 @@ Cuirass jobs.
 Location of sqlite database which contains the build results and previously
 added specifications.
 
-@item @code{specifications} (default: @code{'()})
-A list of specifications, where a specification is an association list
+@item @code{specifications} (default: @code{#~'()})
+A gexp (@pxref{G-Expressions}) that evaluates to a list of specifications,
+where a specification is an association list
 (@pxref{Associations Lists,,, guile, GNU Guile Reference Manual}) whose
 keys are keywords (@code{#:keyword-example}) as shown in the example
 above.
@@ -11963,6 +12546,9 @@ from source.
 
 @item @code{one-shot?} (default: @code{#f})
 Only evaluate specifications and build derivations once.
+
+@item @code{cuirass} (default: @code{cuirass})
+The Cuirass package to use.
 @end table
 @end deftp
 
@@ -12506,6 +13092,9 @@ The number of seconds to wait for keyboard input before booting.  Set to
 
 @item @code{theme} (default: @var{%default-theme})
 The @code{grub-theme} object describing the theme to use.
+
+@item @code{grub} (default: @code{grub})
+The GRUB package to use.
 @end table
 
 @end deftp
diff --git a/doc/htmlxref.cnf b/doc/htmlxref.cnf
index bd2eb5f147..93e214fcc5 100644
--- a/doc/htmlxref.cnf
+++ b/doc/htmlxref.cnf
@@ -219,6 +219,8 @@ emacs		node	${EMACS}/html_node/emacs/
 easejs		mono	${GS}/easejs/manual/easejs.html
 easejs		node	${GS}/easejs/manual/
 
+emacs-guix	mono	https://notabug.org/alezost/emacs-guix
+
 emacs-muse	node	${GS}/emacs-muse/manual/muse.html
 emacs-muse	node	${GS}/emacs-muse/manual/html_node/
 
diff --git a/doc/images/bootstrap-packages.dot b/doc/images/bootstrap-packages.dot
index 3d64521edf..8b2df068a8 100644
--- a/doc/images/bootstrap-packages.dot
+++ b/doc/images/bootstrap-packages.dot
@@ -1,105 +1,111 @@
 digraph "Guix bag" {
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" [label = "glibc-intermediate-2.22", shape = box, fontname = Helvetica];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/r5bbwfhkj6c65mlfki4vgb0xczm3qmlg-texinfo-6.0.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/w88h2mp610hy4i8758bhq6nrjlilzsym-perl-boot0-5.22.0.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/fxzy6h3c9ls97lw9wgv9m5w2ga7mw0kk-gcc-cross-boot0-4.9.3.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/bhv3jml5s1llmsswnw3wvw57dj44lgjc-binutils-cross-boot0-2.25.1.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/yzr9lpl44ixp4k2g7r6sh4fhsx2qx9vd-make-boot0-4.1.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/hwk4rrydk5amqw5xws5p34gi77j0m7m2-diffutils-boot0-3.3.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/xf07iqpsiygw2z8rvwdf19zjdlhrl03q-findutils-boot0-4.6.0.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/b33cj0h9ii7lnk233sy5q4hlz36cx5x3-file-boot0-5.25.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/dmj22s341y334xwwkimrz4d3d0a4mzdp-glibc-bootstrap-0.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/wp4gm50d3jyzxr9pj5b43j05ildh4mfq-gcc-bootstrap-0.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/xyzv7w42bxs5zhs6b5a9s7gbiq571psm-bootstrap-binaries-0.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/xyzv7w42bxs5zhs6b5a9s7gbiq571psm-bootstrap-binaries-0.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/wp4gm50d3jyzxr9pj5b43j05ildh4mfq-gcc-bootstrap-0.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/xyzv7w42bxs5zhs6b5a9s7gbiq571psm-bootstrap-binaries-0.drv" [color = red];
-  "/gnu/store/rkm2xr9581hfvcimz6a8xav2s5vfjciv-glibc-intermediate-2.22.drv" -> "/gnu/store/2m0i57ad07cmgxh3ij89d4lmf7lngpdz-linux-libre-headers-3.14.37.drv" [color = red];
-  "/gnu/store/r5bbwfhkj6c65mlfki4vgb0xczm3qmlg-texinfo-6.0.drv" [label = "texinfo-6.0", shape = box, fontname = Helvetica];
-  "/gnu/store/r5bbwfhkj6c65mlfki4vgb0xczm3qmlg-texinfo-6.0.drv" -> "/gnu/store/yzr9lpl44ixp4k2g7r6sh4fhsx2qx9vd-make-boot0-4.1.drv" [color = red];
-  "/gnu/store/r5bbwfhkj6c65mlfki4vgb0xczm3qmlg-texinfo-6.0.drv" -> "/gnu/store/hwk4rrydk5amqw5xws5p34gi77j0m7m2-diffutils-boot0-3.3.drv" [color = red];
-  "/gnu/store/r5bbwfhkj6c65mlfki4vgb0xczm3qmlg-texinfo-6.0.drv" -> "/gnu/store/xf07iqpsiygw2z8rvwdf19zjdlhrl03q-findutils-boot0-4.6.0.drv" [color = red];
-  "/gnu/store/r5bbwfhkj6c65mlfki4vgb0xczm3qmlg-texinfo-6.0.drv" -> "/gnu/store/b33cj0h9ii7lnk233sy5q4hlz36cx5x3-file-boot0-5.25.drv" [color = red];
-  "/gnu/store/r5bbwfhkj6c65mlfki4vgb0xczm3qmlg-texinfo-6.0.drv" -> "/gnu/store/dmj22s341y334xwwkimrz4d3d0a4mzdp-glibc-bootstrap-0.drv" [color = red];
-  "/gnu/store/r5bbwfhkj6c65mlfki4vgb0xczm3qmlg-texinfo-6.0.drv" -> "/gnu/store/wp4gm50d3jyzxr9pj5b43j05ildh4mfq-gcc-bootstrap-0.drv" [color = red];
-  "/gnu/store/r5bbwfhkj6c65mlfki4vgb0xczm3qmlg-texinfo-6.0.drv" -> "/gnu/store/sd2k1ljlzpkp3n5rk5y3dp2l73h3qkpp-binutils-bootstrap-0.drv" [color = red];
-  "/gnu/store/r5bbwfhkj6c65mlfki4vgb0xczm3qmlg-texinfo-6.0.drv" -> "/gnu/store/xyzv7w42bxs5zhs6b5a9s7gbiq571psm-bootstrap-binaries-0.drv" [color = red];
-  "/gnu/store/r5bbwfhkj6c65mlfki4vgb0xczm3qmlg-texinfo-6.0.drv" -> "/gnu/store/xyzv7w42bxs5zhs6b5a9s7gbiq571psm-bootstrap-binaries-0.drv" [color = red];
-  "/gnu/store/r5bbwfhkj6c65mlfki4vgb0xczm3qmlg-texinfo-6.0.drv" -> "/gnu/store/w88h2mp610hy4i8758bhq6nrjlilzsym-perl-boot0-5.22.0.drv" [color = red];
-  "/gnu/store/yzr9lpl44ixp4k2g7r6sh4fhsx2qx9vd-make-boot0-4.1.drv" [label = "make-boot0-4.1", shape = box, fontname = Helvetica];
-  "/gnu/store/yzr9lpl44ixp4k2g7r6sh4fhsx2qx9vd-make-boot0-4.1.drv" -> "/gnu/store/dmj22s341y334xwwkimrz4d3d0a4mzdp-glibc-bootstrap-0.drv" [color = red];
-  "/gnu/store/yzr9lpl44ixp4k2g7r6sh4fhsx2qx9vd-make-boot0-4.1.drv" -> "/gnu/store/wp4gm50d3jyzxr9pj5b43j05ildh4mfq-gcc-bootstrap-0.drv" [color = red];
-  "/gnu/store/yzr9lpl44ixp4k2g7r6sh4fhsx2qx9vd-make-boot0-4.1.drv" -> "/gnu/store/sd2k1ljlzpkp3n5rk5y3dp2l73h3qkpp-binutils-bootstrap-0.drv" [color = red];
-  "/gnu/store/yzr9lpl44ixp4k2g7r6sh4fhsx2qx9vd-make-boot0-4.1.drv" -> "/gnu/store/xyzv7w42bxs5zhs6b5a9s7gbiq571psm-bootstrap-binaries-0.drv" [color = red];
-  "/gnu/store/yzr9lpl44ixp4k2g7r6sh4fhsx2qx9vd-make-boot0-4.1.drv" -> "/gnu/store/xyzv7w42bxs5zhs6b5a9s7gbiq571psm-bootstrap-binaries-0.drv" [color = red];
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-  "/gnu/store/wp4gm50d3jyzxr9pj5b43j05ildh4mfq-gcc-bootstrap-0.drv" [label = "gcc-bootstrap-0", shape = box, fontname = Helvetica];
-  "/gnu/store/wp4gm50d3jyzxr9pj5b43j05ildh4mfq-gcc-bootstrap-0.drv" -> "/gnu/store/dmj22s341y334xwwkimrz4d3d0a4mzdp-glibc-bootstrap-0.drv" [color = red];
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+  "/gnu/store/zpphawi07xidhfs2dja3w7hmnfp99j02-diffutils-boot0-3.5.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = blue];
+  "/gnu/store/zpphawi07xidhfs2dja3w7hmnfp99j02-diffutils-boot0-3.5.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = blue];
+  "/gnu/store/m4900ip34w4rcgn5620iqdi1wv198d9s-findutils-boot0-4.6.0.drv" [label = "findutils-boot0-4.6.0", shape = box, fontname = Helvetica];
+  "/gnu/store/m4900ip34w4rcgn5620iqdi1wv198d9s-findutils-boot0-4.6.0.drv" -> "/gnu/store/1jpld53g41rzv2bmjp6v9mckmyw75vs3-make-boot0-4.2.1.drv" [color = blue];
+  "/gnu/store/m4900ip34w4rcgn5620iqdi1wv198d9s-findutils-boot0-4.6.0.drv" -> "/gnu/store/zpphawi07xidhfs2dja3w7hmnfp99j02-diffutils-boot0-3.5.drv" [color = blue];
+  "/gnu/store/m4900ip34w4rcgn5620iqdi1wv198d9s-findutils-boot0-4.6.0.drv" -> "/gnu/store/wda0p45jlbzg6w9j8zxw2sd11n2a4pbv-glibc-bootstrap-0.drv" [color = blue];
+  "/gnu/store/m4900ip34w4rcgn5620iqdi1wv198d9s-findutils-boot0-4.6.0.drv" -> "/gnu/store/jxlg2pb4bhxjld9kimc0vgc1pvgifzag-gcc-bootstrap-0.drv" [color = blue];
+  "/gnu/store/m4900ip34w4rcgn5620iqdi1wv198d9s-findutils-boot0-4.6.0.drv" -> "/gnu/store/wv8sf8h4n9s5cdya223iy2wp3alr92x8-binutils-bootstrap-0.drv" [color = blue];
+  "/gnu/store/m4900ip34w4rcgn5620iqdi1wv198d9s-findutils-boot0-4.6.0.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = blue];
+  "/gnu/store/m4900ip34w4rcgn5620iqdi1wv198d9s-findutils-boot0-4.6.0.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = blue];
+  "/gnu/store/nwzyr3xskw0ms8cndffsfvhvm5xz96pc-file-boot0-5.28.drv" [label = "file-boot0-5.28", shape = box, fontname = Helvetica];
+  "/gnu/store/nwzyr3xskw0ms8cndffsfvhvm5xz96pc-file-boot0-5.28.drv" -> "/gnu/store/1jpld53g41rzv2bmjp6v9mckmyw75vs3-make-boot0-4.2.1.drv" [color = darkgoldenrod];
+  "/gnu/store/nwzyr3xskw0ms8cndffsfvhvm5xz96pc-file-boot0-5.28.drv" -> "/gnu/store/wda0p45jlbzg6w9j8zxw2sd11n2a4pbv-glibc-bootstrap-0.drv" [color = darkgoldenrod];
+  "/gnu/store/nwzyr3xskw0ms8cndffsfvhvm5xz96pc-file-boot0-5.28.drv" -> "/gnu/store/jxlg2pb4bhxjld9kimc0vgc1pvgifzag-gcc-bootstrap-0.drv" [color = darkgoldenrod];
+  "/gnu/store/nwzyr3xskw0ms8cndffsfvhvm5xz96pc-file-boot0-5.28.drv" -> "/gnu/store/wv8sf8h4n9s5cdya223iy2wp3alr92x8-binutils-bootstrap-0.drv" [color = darkgoldenrod];
+  "/gnu/store/nwzyr3xskw0ms8cndffsfvhvm5xz96pc-file-boot0-5.28.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = darkgoldenrod];
+  "/gnu/store/nwzyr3xskw0ms8cndffsfvhvm5xz96pc-file-boot0-5.28.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = darkgoldenrod];
+  "/gnu/store/ccj3as3258l70lmphi48hs7n017wv75s-perl-boot0-5.24.0.drv" [label = "perl-boot0-5.24.0", shape = box, fontname = Helvetica];
+  "/gnu/store/ccj3as3258l70lmphi48hs7n017wv75s-perl-boot0-5.24.0.drv" -> "/gnu/store/1jpld53g41rzv2bmjp6v9mckmyw75vs3-make-boot0-4.2.1.drv" [color = peachpuff4];
+  "/gnu/store/ccj3as3258l70lmphi48hs7n017wv75s-perl-boot0-5.24.0.drv" -> "/gnu/store/zpphawi07xidhfs2dja3w7hmnfp99j02-diffutils-boot0-3.5.drv" [color = peachpuff4];
+  "/gnu/store/ccj3as3258l70lmphi48hs7n017wv75s-perl-boot0-5.24.0.drv" -> "/gnu/store/m4900ip34w4rcgn5620iqdi1wv198d9s-findutils-boot0-4.6.0.drv" [color = peachpuff4];
+  "/gnu/store/ccj3as3258l70lmphi48hs7n017wv75s-perl-boot0-5.24.0.drv" -> "/gnu/store/nwzyr3xskw0ms8cndffsfvhvm5xz96pc-file-boot0-5.28.drv" [color = peachpuff4];
+  "/gnu/store/ccj3as3258l70lmphi48hs7n017wv75s-perl-boot0-5.24.0.drv" -> "/gnu/store/wda0p45jlbzg6w9j8zxw2sd11n2a4pbv-glibc-bootstrap-0.drv" [color = peachpuff4];
+  "/gnu/store/ccj3as3258l70lmphi48hs7n017wv75s-perl-boot0-5.24.0.drv" -> "/gnu/store/jxlg2pb4bhxjld9kimc0vgc1pvgifzag-gcc-bootstrap-0.drv" [color = peachpuff4];
+  "/gnu/store/ccj3as3258l70lmphi48hs7n017wv75s-perl-boot0-5.24.0.drv" -> "/gnu/store/wv8sf8h4n9s5cdya223iy2wp3alr92x8-binutils-bootstrap-0.drv" [color = peachpuff4];
+  "/gnu/store/ccj3as3258l70lmphi48hs7n017wv75s-perl-boot0-5.24.0.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = peachpuff4];
+  "/gnu/store/ccj3as3258l70lmphi48hs7n017wv75s-perl-boot0-5.24.0.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = peachpuff4];
+  "/gnu/store/w9adgzgdqkwz0w13zxf2fn363v9wcllc-gcc-cross-boot0-4.9.4.drv" [label = "gcc-cross-boot0-4.9.4", shape = box, fontname = Helvetica];
+  "/gnu/store/w9adgzgdqkwz0w13zxf2fn363v9wcllc-gcc-cross-boot0-4.9.4.drv" -> "/gnu/store/v1v7jp438hc5rpgriwpjp04x049vh0g4-binutils-cross-boot0-2.27.drv" [color = darkseagreen];
+  "/gnu/store/w9adgzgdqkwz0w13zxf2fn363v9wcllc-gcc-cross-boot0-4.9.4.drv" -> "/gnu/store/wda0p45jlbzg6w9j8zxw2sd11n2a4pbv-glibc-bootstrap-0.drv" [color = darkseagreen];
+  "/gnu/store/w9adgzgdqkwz0w13zxf2fn363v9wcllc-gcc-cross-boot0-4.9.4.drv" -> "/gnu/store/1jpld53g41rzv2bmjp6v9mckmyw75vs3-make-boot0-4.2.1.drv" [color = darkseagreen];
+  "/gnu/store/w9adgzgdqkwz0w13zxf2fn363v9wcllc-gcc-cross-boot0-4.9.4.drv" -> "/gnu/store/zpphawi07xidhfs2dja3w7hmnfp99j02-diffutils-boot0-3.5.drv" [color = darkseagreen];
+  "/gnu/store/w9adgzgdqkwz0w13zxf2fn363v9wcllc-gcc-cross-boot0-4.9.4.drv" -> "/gnu/store/m4900ip34w4rcgn5620iqdi1wv198d9s-findutils-boot0-4.6.0.drv" [color = darkseagreen];
+  "/gnu/store/w9adgzgdqkwz0w13zxf2fn363v9wcllc-gcc-cross-boot0-4.9.4.drv" -> "/gnu/store/nwzyr3xskw0ms8cndffsfvhvm5xz96pc-file-boot0-5.28.drv" [color = darkseagreen];
+  "/gnu/store/w9adgzgdqkwz0w13zxf2fn363v9wcllc-gcc-cross-boot0-4.9.4.drv" -> "/gnu/store/jxlg2pb4bhxjld9kimc0vgc1pvgifzag-gcc-bootstrap-0.drv" [color = darkseagreen];
+  "/gnu/store/w9adgzgdqkwz0w13zxf2fn363v9wcllc-gcc-cross-boot0-4.9.4.drv" -> "/gnu/store/wv8sf8h4n9s5cdya223iy2wp3alr92x8-binutils-bootstrap-0.drv" [color = darkseagreen];
+  "/gnu/store/w9adgzgdqkwz0w13zxf2fn363v9wcllc-gcc-cross-boot0-4.9.4.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = darkseagreen];
+  "/gnu/store/w9adgzgdqkwz0w13zxf2fn363v9wcllc-gcc-cross-boot0-4.9.4.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = darkseagreen];
+  "/gnu/store/v1v7jp438hc5rpgriwpjp04x049vh0g4-binutils-cross-boot0-2.27.drv" [label = "binutils-cross-boot0-2.27", shape = box, fontname = Helvetica];
+  "/gnu/store/v1v7jp438hc5rpgriwpjp04x049vh0g4-binutils-cross-boot0-2.27.drv" -> "/gnu/store/1jpld53g41rzv2bmjp6v9mckmyw75vs3-make-boot0-4.2.1.drv" [color = dimgrey];
+  "/gnu/store/v1v7jp438hc5rpgriwpjp04x049vh0g4-binutils-cross-boot0-2.27.drv" -> "/gnu/store/zpphawi07xidhfs2dja3w7hmnfp99j02-diffutils-boot0-3.5.drv" [color = dimgrey];
+  "/gnu/store/v1v7jp438hc5rpgriwpjp04x049vh0g4-binutils-cross-boot0-2.27.drv" -> "/gnu/store/m4900ip34w4rcgn5620iqdi1wv198d9s-findutils-boot0-4.6.0.drv" [color = dimgrey];
+  "/gnu/store/v1v7jp438hc5rpgriwpjp04x049vh0g4-binutils-cross-boot0-2.27.drv" -> "/gnu/store/nwzyr3xskw0ms8cndffsfvhvm5xz96pc-file-boot0-5.28.drv" [color = dimgrey];
+  "/gnu/store/v1v7jp438hc5rpgriwpjp04x049vh0g4-binutils-cross-boot0-2.27.drv" -> "/gnu/store/wda0p45jlbzg6w9j8zxw2sd11n2a4pbv-glibc-bootstrap-0.drv" [color = dimgrey];
+  "/gnu/store/v1v7jp438hc5rpgriwpjp04x049vh0g4-binutils-cross-boot0-2.27.drv" -> "/gnu/store/jxlg2pb4bhxjld9kimc0vgc1pvgifzag-gcc-bootstrap-0.drv" [color = dimgrey];
+  "/gnu/store/v1v7jp438hc5rpgriwpjp04x049vh0g4-binutils-cross-boot0-2.27.drv" -> "/gnu/store/wv8sf8h4n9s5cdya223iy2wp3alr92x8-binutils-bootstrap-0.drv" [color = dimgrey];
+  "/gnu/store/v1v7jp438hc5rpgriwpjp04x049vh0g4-binutils-cross-boot0-2.27.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = dimgrey];
+  "/gnu/store/v1v7jp438hc5rpgriwpjp04x049vh0g4-binutils-cross-boot0-2.27.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = dimgrey];
+  "/gnu/store/72snmrnjphwjxffknjhzm3xg38wd08al-ld-wrapper-x86_64-guix-linux-gnu-0.drv" [label = "ld-wrapper-x86_64-guix-linux-gnu-0", shape = box, fontname = Helvetica];
+  "/gnu/store/72snmrnjphwjxffknjhzm3xg38wd08al-ld-wrapper-x86_64-guix-linux-gnu-0.drv" -> "/gnu/store/v1v7jp438hc5rpgriwpjp04x049vh0g4-binutils-cross-boot0-2.27.drv" [color = dimgrey];
+  "/gnu/store/72snmrnjphwjxffknjhzm3xg38wd08al-ld-wrapper-x86_64-guix-linux-gnu-0.drv" -> "/gnu/store/af19ma2vm3qhvh3rw6cdivyp98s18bj3-guile-bootstrap-2.0.drv" [color = dimgrey];
+  "/gnu/store/72snmrnjphwjxffknjhzm3xg38wd08al-ld-wrapper-x86_64-guix-linux-gnu-0.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = dimgrey];
+  "/gnu/store/af19ma2vm3qhvh3rw6cdivyp98s18bj3-guile-bootstrap-2.0.drv" [label = "guile-bootstrap-2.0", shape = box, fontname = Helvetica];
+  "/gnu/store/5syba2bxhh8z79jhq83fzy8fxcx5xb4s-linux-libre-headers-4.4.18.drv" [label = "linux-libre-headers-4.4.18", shape = box, fontname = Helvetica];
+  "/gnu/store/5syba2bxhh8z79jhq83fzy8fxcx5xb4s-linux-libre-headers-4.4.18.drv" -> "/gnu/store/ccj3as3258l70lmphi48hs7n017wv75s-perl-boot0-5.24.0.drv" [color = blue];
+  "/gnu/store/5syba2bxhh8z79jhq83fzy8fxcx5xb4s-linux-libre-headers-4.4.18.drv" -> "/gnu/store/1jpld53g41rzv2bmjp6v9mckmyw75vs3-make-boot0-4.2.1.drv" [color = blue];
+  "/gnu/store/5syba2bxhh8z79jhq83fzy8fxcx5xb4s-linux-libre-headers-4.4.18.drv" -> "/gnu/store/zpphawi07xidhfs2dja3w7hmnfp99j02-diffutils-boot0-3.5.drv" [color = blue];
+  "/gnu/store/5syba2bxhh8z79jhq83fzy8fxcx5xb4s-linux-libre-headers-4.4.18.drv" -> "/gnu/store/m4900ip34w4rcgn5620iqdi1wv198d9s-findutils-boot0-4.6.0.drv" [color = blue];
+  "/gnu/store/5syba2bxhh8z79jhq83fzy8fxcx5xb4s-linux-libre-headers-4.4.18.drv" -> "/gnu/store/nwzyr3xskw0ms8cndffsfvhvm5xz96pc-file-boot0-5.28.drv" [color = blue];
+  "/gnu/store/5syba2bxhh8z79jhq83fzy8fxcx5xb4s-linux-libre-headers-4.4.18.drv" -> "/gnu/store/wda0p45jlbzg6w9j8zxw2sd11n2a4pbv-glibc-bootstrap-0.drv" [color = blue];
+  "/gnu/store/5syba2bxhh8z79jhq83fzy8fxcx5xb4s-linux-libre-headers-4.4.18.drv" -> "/gnu/store/jxlg2pb4bhxjld9kimc0vgc1pvgifzag-gcc-bootstrap-0.drv" [color = blue];
+  "/gnu/store/5syba2bxhh8z79jhq83fzy8fxcx5xb4s-linux-libre-headers-4.4.18.drv" -> "/gnu/store/wv8sf8h4n9s5cdya223iy2wp3alr92x8-binutils-bootstrap-0.drv" [color = blue];
+  "/gnu/store/5syba2bxhh8z79jhq83fzy8fxcx5xb4s-linux-libre-headers-4.4.18.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = blue];
+  "/gnu/store/5syba2bxhh8z79jhq83fzy8fxcx5xb4s-linux-libre-headers-4.4.18.drv" -> "/gnu/store/pmvh852v0x1zbl4r37pcpdqnq6m3bwfk-bootstrap-binaries-0.drv" [color = blue];
 
 }
diff --git a/doc/images/coreutils-bag-graph.dot b/doc/images/coreutils-bag-graph.dot
index 422c719282..7c90db65d4 100644
--- a/doc/images/coreutils-bag-graph.dot
+++ b/doc/images/coreutils-bag-graph.dot
@@ -1,215 +1,215 @@
 digraph "Guix bag-emerged" {
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" [label = "coreutils-8.24", shape = box, fontname = Helvetica];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" [color = red];
-  "/gnu/store/xpgn2qn54c323liliyqj6q11b5xnb1db-coreutils-8.24.drv" -> "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" [label = "perl-5.16.1", shape = box, fontname = Helvetica];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
-  "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
-  "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [label = "tar-1.28", shape = box, fontname = Helvetica];
-  "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [label = "gzip-1.6", shape = box, fontname = Helvetica];
-  "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [label = "bzip2-1.0.6", shape = box, fontname = Helvetica];
-  "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [label = "xz-5.0.4", shape = box, fontname = Helvetica];
-  "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [label = "file-5.22", shape = box, fontname = Helvetica];
-  "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [label = "diffutils-3.3", shape = box, fontname = Helvetica];
-  "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [label = "patch-2.7.5", shape = box, fontname = Helvetica];
-  "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [label = "sed-4.2.2", shape = box, fontname = Helvetica];
-  "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [label = "findutils-4.4.2", shape = box, fontname = Helvetica];
-  "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [label = "gawk-4.1.3", shape = box, fontname = Helvetica];
-  "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [label = "grep-2.21", shape = box, fontname = Helvetica];
-  "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [label = "coreutils-8.24", shape = box, fontname = Helvetica];
-  "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [label = "make-4.1", shape = box, fontname = Helvetica];
-  "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [label = "bash-4.3.39", shape = box, fontname = Helvetica];
-  "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [label = "ld-wrapper-0", shape = box, fontname = Helvetica];
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-  "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [label = "glibc-utf8-locales-2.22", shape = box, fontname = Helvetica];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" [label = "acl-2.2.52", shape = box, fontname = Helvetica];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
-  "/gnu/store/6i8brik0khb2s5r6ih7h6g22l9s2xmph-acl-2.2.52.drv" -> "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" [label = "gettext-0.19.6", shape = box, fontname = Helvetica];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
-  "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" -> "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" [label = "expat-2.1.0", shape = box, fontname = Helvetica];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
-  "/gnu/store/n3ix2bl79ijv1v1winwf4qj46hlhyrdv-expat-2.1.0.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
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-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/a076d7ng0h3ynr1hsiyk4fmh3w1g4cv8-gettext-0.19.6.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
-  "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" -> "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" [label = "gmp-6.0.0a", shape = box, fontname = Helvetica];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
-  "/gnu/store/wmvpskqsw6hgriy0vbmmm6c4wp8rxp2c-gmp-6.0.0a.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" [label = "m4-1.4.17", shape = box, fontname = Helvetica];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
-  "/gnu/store/1mwk0rc4lfcy3vax50ss8x3qfa304g67-m4-1.4.17.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" [label = "libcap-2.24", shape = box, fontname = Helvetica];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/mi4a8m41ssrp7lv3b8vibw0a7ahv2mmg-perl-5.16.1.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/0pr679inn5xj91z4d63scc7vgfji9vpp-tar-1.28.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/p3szkb87bp9fxhn715g88skry8g3jgkq-gzip-1.6.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/i398qn04cwvnzph7a0cckxqr9q0k3lyr-bzip2-1.0.6.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/wvnnsn89magnvn39zm3fv245s9m7yn5f-xz-5.0.4.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/sag0sx1zycnwixwfdrxwj1i9g2phxrh4-file-5.22.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/p61bsw6093x3wfg5vz3172wl9bzrlc3w-diffutils-3.3.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/rzsyx70vnfb8cm40r0b591vyvww2i5y6-patch-2.7.5.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/mc5fgclyr0v26242hmg30srv9ij27wyv-sed-4.2.2.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/ig9nr2f5hvr88br028r9nsdg4xpmmybg-findutils-4.4.2.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/jls1kj3pvqjpbmm7c09fhszfd3m61zif-gawk-4.1.3.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/vvlh6szjxr5iy192fsv9p4dwf39nhapf-grep-2.21.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/mysb2grsl1wc931xm08adncnqjwvdds7-coreutils-8.24.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/n0n20i1brmhmjvw9lx33f2l3dmzx873n-make-4.1.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/64cizlhq38x99dvjvza6c5ha226a9bf5-bash-4.3.39.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/mbshnjz590h3l1c3y2rxzqvn45bhx32b-ld-wrapper-0.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/hf62yhvyrr1rm5y8mq5afih12s9jasic-binutils-2.25.1.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/8mff0w2203h6m5s495knxg09is3qj15f-gcc-4.9.3.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/2pspbpclj4yq5dqd71fnqwa69s8xxryf-glibc-2.22.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/nflynk1n90yh41yfi91raczynka2mf86-glibc-utf8-locales-2.22.drv" [color = red];
-  "/gnu/store/d7d6k5bhk7gz3pvhxdn2f33jzlxg4c5l-libcap-2.24.drv" -> "/gnu/store/3lq0fkjmjb917asbj9f24vcxxnq3kwai-attr-2.4.46.drv" [color = red];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" [label = "coreutils-8.25", shape = box, fontname = Helvetica];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/7ijl8lybdx95kndajavdrpz05jdiwy9g-tar-1.29.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/0ykf3p023pzfcg2bw8ahjc7cvmc12zjq-gzip-1.8.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/xx3hiqhqn0d94zz7b46hgggwsz3wjiiw-bzip2-1.0.6.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/kz8rzasivw4aflsv4rll3m539xybf226-xz-5.2.2.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/3pwrlsd23k2h104akxfj3cxhqcp973g9-file-5.28.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/f1ww5vh5abnvr8b24llipm5dl89s5lq2-diffutils-3.5.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/0cbgdhhyh7hsgwq1x54n9vnq99rfjch9-patch-2.7.5.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/8xjnm44dfwwxp90hxq6zhb6qvia7rb3l-sed-4.2.2.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/54wjl6dp6rp47r67f4nyfqyv8nh456yc-findutils-4.6.0.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/k951w49yw74ikg19l4mmlwfrq9w7a7zd-gawk-4.1.4.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/n48xdjkvhlhj5mgdzy59n0dpb9vn0v78-grep-2.25.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/i52csyja3036ns0zj6z85lkgz3wfyym7-coreutils-8.25.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/nv4mnbz3mpd4gv80djk7762wyvxpccqk-make-4.2.1.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/2c60vlcvpj5dvmgklajkp7cpynhcqixr-bash-4.4.0.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/zhc5c4s0xvzizpgpq2za6x84vxv57iy6-ld-wrapper-0.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/9k1js0kalh4s6q4hf0rgg2n0zdyrwi69-binutils-2.27.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/hv3dl3my12mq0gkwvckmnqccnckn39l0-gcc-4.9.4.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/qbfynm50snyn31w2c3paiw2n6wvzksg8-glibc-2.24.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/ir0lq2x7h64g2z5mlqvnlysjk2bc9xka-glibc-utf8-locales-2.24.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" [color = cyan3];
+  "/gnu/store/yv2r96w2dvbb0sjrf9f2imybpnyd616b-coreutils-8.25.drv" -> "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" [color = cyan3];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" [label = "perl-5.24.0", shape = box, fontname = Helvetica];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/7ijl8lybdx95kndajavdrpz05jdiwy9g-tar-1.29.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/0ykf3p023pzfcg2bw8ahjc7cvmc12zjq-gzip-1.8.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/xx3hiqhqn0d94zz7b46hgggwsz3wjiiw-bzip2-1.0.6.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/kz8rzasivw4aflsv4rll3m539xybf226-xz-5.2.2.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/3pwrlsd23k2h104akxfj3cxhqcp973g9-file-5.28.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/f1ww5vh5abnvr8b24llipm5dl89s5lq2-diffutils-3.5.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/0cbgdhhyh7hsgwq1x54n9vnq99rfjch9-patch-2.7.5.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/8xjnm44dfwwxp90hxq6zhb6qvia7rb3l-sed-4.2.2.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/54wjl6dp6rp47r67f4nyfqyv8nh456yc-findutils-4.6.0.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/k951w49yw74ikg19l4mmlwfrq9w7a7zd-gawk-4.1.4.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/n48xdjkvhlhj5mgdzy59n0dpb9vn0v78-grep-2.25.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/i52csyja3036ns0zj6z85lkgz3wfyym7-coreutils-8.25.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/nv4mnbz3mpd4gv80djk7762wyvxpccqk-make-4.2.1.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/2c60vlcvpj5dvmgklajkp7cpynhcqixr-bash-4.4.0.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/zhc5c4s0xvzizpgpq2za6x84vxv57iy6-ld-wrapper-0.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/9k1js0kalh4s6q4hf0rgg2n0zdyrwi69-binutils-2.27.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/hv3dl3my12mq0gkwvckmnqccnckn39l0-gcc-4.9.4.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/qbfynm50snyn31w2c3paiw2n6wvzksg8-glibc-2.24.drv" [color = blue];
+  "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" -> "/gnu/store/ir0lq2x7h64g2z5mlqvnlysjk2bc9xka-glibc-utf8-locales-2.24.drv" [color = blue];
+  "/gnu/store/7ijl8lybdx95kndajavdrpz05jdiwy9g-tar-1.29.drv" [label = "tar-1.29", shape = box, fontname = Helvetica];
+  "/gnu/store/0ykf3p023pzfcg2bw8ahjc7cvmc12zjq-gzip-1.8.drv" [label = "gzip-1.8", shape = box, fontname = Helvetica];
+  "/gnu/store/xx3hiqhqn0d94zz7b46hgggwsz3wjiiw-bzip2-1.0.6.drv" [label = "bzip2-1.0.6", shape = box, fontname = Helvetica];
+  "/gnu/store/kz8rzasivw4aflsv4rll3m539xybf226-xz-5.2.2.drv" [label = "xz-5.2.2", shape = box, fontname = Helvetica];
+  "/gnu/store/3pwrlsd23k2h104akxfj3cxhqcp973g9-file-5.28.drv" [label = "file-5.28", shape = box, fontname = Helvetica];
+  "/gnu/store/f1ww5vh5abnvr8b24llipm5dl89s5lq2-diffutils-3.5.drv" [label = "diffutils-3.5", shape = box, fontname = Helvetica];
+  "/gnu/store/0cbgdhhyh7hsgwq1x54n9vnq99rfjch9-patch-2.7.5.drv" [label = "patch-2.7.5", shape = box, fontname = Helvetica];
+  "/gnu/store/8xjnm44dfwwxp90hxq6zhb6qvia7rb3l-sed-4.2.2.drv" [label = "sed-4.2.2", shape = box, fontname = Helvetica];
+  "/gnu/store/54wjl6dp6rp47r67f4nyfqyv8nh456yc-findutils-4.6.0.drv" [label = "findutils-4.6.0", shape = box, fontname = Helvetica];
+  "/gnu/store/k951w49yw74ikg19l4mmlwfrq9w7a7zd-gawk-4.1.4.drv" [label = "gawk-4.1.4", shape = box, fontname = Helvetica];
+  "/gnu/store/n48xdjkvhlhj5mgdzy59n0dpb9vn0v78-grep-2.25.drv" [label = "grep-2.25", shape = box, fontname = Helvetica];
+  "/gnu/store/i52csyja3036ns0zj6z85lkgz3wfyym7-coreutils-8.25.drv" [label = "coreutils-8.25", shape = box, fontname = Helvetica];
+  "/gnu/store/nv4mnbz3mpd4gv80djk7762wyvxpccqk-make-4.2.1.drv" [label = "make-4.2.1", shape = box, fontname = Helvetica];
+  "/gnu/store/2c60vlcvpj5dvmgklajkp7cpynhcqixr-bash-4.4.0.drv" [label = "bash-4.4.0", shape = box, fontname = Helvetica];
+  "/gnu/store/zhc5c4s0xvzizpgpq2za6x84vxv57iy6-ld-wrapper-0.drv" [label = "ld-wrapper-0", shape = box, fontname = Helvetica];
+  "/gnu/store/9k1js0kalh4s6q4hf0rgg2n0zdyrwi69-binutils-2.27.drv" [label = "binutils-2.27", shape = box, fontname = Helvetica];
+  "/gnu/store/hv3dl3my12mq0gkwvckmnqccnckn39l0-gcc-4.9.4.drv" [label = "gcc-4.9.4", shape = box, fontname = Helvetica];
+  "/gnu/store/qbfynm50snyn31w2c3paiw2n6wvzksg8-glibc-2.24.drv" [label = "glibc-2.24", shape = box, fontname = Helvetica];
+  "/gnu/store/ir0lq2x7h64g2z5mlqvnlysjk2bc9xka-glibc-utf8-locales-2.24.drv" [label = "glibc-utf8-locales-2.24", shape = box, fontname = Helvetica];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" [label = "acl-2.2.52", shape = box, fontname = Helvetica];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/7ijl8lybdx95kndajavdrpz05jdiwy9g-tar-1.29.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/0ykf3p023pzfcg2bw8ahjc7cvmc12zjq-gzip-1.8.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/xx3hiqhqn0d94zz7b46hgggwsz3wjiiw-bzip2-1.0.6.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/kz8rzasivw4aflsv4rll3m539xybf226-xz-5.2.2.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/3pwrlsd23k2h104akxfj3cxhqcp973g9-file-5.28.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/f1ww5vh5abnvr8b24llipm5dl89s5lq2-diffutils-3.5.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/0cbgdhhyh7hsgwq1x54n9vnq99rfjch9-patch-2.7.5.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/8xjnm44dfwwxp90hxq6zhb6qvia7rb3l-sed-4.2.2.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/54wjl6dp6rp47r67f4nyfqyv8nh456yc-findutils-4.6.0.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/k951w49yw74ikg19l4mmlwfrq9w7a7zd-gawk-4.1.4.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/n48xdjkvhlhj5mgdzy59n0dpb9vn0v78-grep-2.25.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/i52csyja3036ns0zj6z85lkgz3wfyym7-coreutils-8.25.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/nv4mnbz3mpd4gv80djk7762wyvxpccqk-make-4.2.1.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/2c60vlcvpj5dvmgklajkp7cpynhcqixr-bash-4.4.0.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/zhc5c4s0xvzizpgpq2za6x84vxv57iy6-ld-wrapper-0.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/9k1js0kalh4s6q4hf0rgg2n0zdyrwi69-binutils-2.27.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/hv3dl3my12mq0gkwvckmnqccnckn39l0-gcc-4.9.4.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/qbfynm50snyn31w2c3paiw2n6wvzksg8-glibc-2.24.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/ir0lq2x7h64g2z5mlqvnlysjk2bc9xka-glibc-utf8-locales-2.24.drv" [color = darkgoldenrod];
+  "/gnu/store/ywmblv73pqa8lqqz368g46ysz65pnm0v-acl-2.2.52.drv" -> "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" [color = darkgoldenrod];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" [label = "gettext-minimal-0.19.8.1", shape = box, fontname = Helvetica];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/7ijl8lybdx95kndajavdrpz05jdiwy9g-tar-1.29.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/0ykf3p023pzfcg2bw8ahjc7cvmc12zjq-gzip-1.8.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/xx3hiqhqn0d94zz7b46hgggwsz3wjiiw-bzip2-1.0.6.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/kz8rzasivw4aflsv4rll3m539xybf226-xz-5.2.2.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/3pwrlsd23k2h104akxfj3cxhqcp973g9-file-5.28.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/f1ww5vh5abnvr8b24llipm5dl89s5lq2-diffutils-3.5.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/0cbgdhhyh7hsgwq1x54n9vnq99rfjch9-patch-2.7.5.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/8xjnm44dfwwxp90hxq6zhb6qvia7rb3l-sed-4.2.2.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/54wjl6dp6rp47r67f4nyfqyv8nh456yc-findutils-4.6.0.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/k951w49yw74ikg19l4mmlwfrq9w7a7zd-gawk-4.1.4.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/n48xdjkvhlhj5mgdzy59n0dpb9vn0v78-grep-2.25.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/i52csyja3036ns0zj6z85lkgz3wfyym7-coreutils-8.25.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/nv4mnbz3mpd4gv80djk7762wyvxpccqk-make-4.2.1.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/2c60vlcvpj5dvmgklajkp7cpynhcqixr-bash-4.4.0.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/zhc5c4s0xvzizpgpq2za6x84vxv57iy6-ld-wrapper-0.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/9k1js0kalh4s6q4hf0rgg2n0zdyrwi69-binutils-2.27.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/hv3dl3my12mq0gkwvckmnqccnckn39l0-gcc-4.9.4.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/qbfynm50snyn31w2c3paiw2n6wvzksg8-glibc-2.24.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/ir0lq2x7h64g2z5mlqvnlysjk2bc9xka-glibc-utf8-locales-2.24.drv" [color = dimgrey];
+  "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" -> "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" [color = dimgrey];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" [label = "expat-2.2.0", shape = box, fontname = Helvetica];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/7ijl8lybdx95kndajavdrpz05jdiwy9g-tar-1.29.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/0ykf3p023pzfcg2bw8ahjc7cvmc12zjq-gzip-1.8.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/xx3hiqhqn0d94zz7b46hgggwsz3wjiiw-bzip2-1.0.6.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/kz8rzasivw4aflsv4rll3m539xybf226-xz-5.2.2.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/3pwrlsd23k2h104akxfj3cxhqcp973g9-file-5.28.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/f1ww5vh5abnvr8b24llipm5dl89s5lq2-diffutils-3.5.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/0cbgdhhyh7hsgwq1x54n9vnq99rfjch9-patch-2.7.5.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/8xjnm44dfwwxp90hxq6zhb6qvia7rb3l-sed-4.2.2.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/54wjl6dp6rp47r67f4nyfqyv8nh456yc-findutils-4.6.0.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/k951w49yw74ikg19l4mmlwfrq9w7a7zd-gawk-4.1.4.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/n48xdjkvhlhj5mgdzy59n0dpb9vn0v78-grep-2.25.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/i52csyja3036ns0zj6z85lkgz3wfyym7-coreutils-8.25.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/nv4mnbz3mpd4gv80djk7762wyvxpccqk-make-4.2.1.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/2c60vlcvpj5dvmgklajkp7cpynhcqixr-bash-4.4.0.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/zhc5c4s0xvzizpgpq2za6x84vxv57iy6-ld-wrapper-0.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/9k1js0kalh4s6q4hf0rgg2n0zdyrwi69-binutils-2.27.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/hv3dl3my12mq0gkwvckmnqccnckn39l0-gcc-4.9.4.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/qbfynm50snyn31w2c3paiw2n6wvzksg8-glibc-2.24.drv" [color = darkviolet];
+  "/gnu/store/4dql1pzyivg87jwyfmmkwc6jll1vnizc-expat-2.2.0.drv" -> "/gnu/store/ir0lq2x7h64g2z5mlqvnlysjk2bc9xka-glibc-utf8-locales-2.24.drv" [color = darkviolet];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" [label = "attr-2.4.47", shape = box, fontname = Helvetica];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/nw68wjvbw505klgpsavq7dk195wg8ffj-gettext-minimal-0.19.8.1.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/7ijl8lybdx95kndajavdrpz05jdiwy9g-tar-1.29.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/0ykf3p023pzfcg2bw8ahjc7cvmc12zjq-gzip-1.8.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/xx3hiqhqn0d94zz7b46hgggwsz3wjiiw-bzip2-1.0.6.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/kz8rzasivw4aflsv4rll3m539xybf226-xz-5.2.2.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/3pwrlsd23k2h104akxfj3cxhqcp973g9-file-5.28.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/f1ww5vh5abnvr8b24llipm5dl89s5lq2-diffutils-3.5.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/0cbgdhhyh7hsgwq1x54n9vnq99rfjch9-patch-2.7.5.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/8xjnm44dfwwxp90hxq6zhb6qvia7rb3l-sed-4.2.2.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/54wjl6dp6rp47r67f4nyfqyv8nh456yc-findutils-4.6.0.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/k951w49yw74ikg19l4mmlwfrq9w7a7zd-gawk-4.1.4.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/n48xdjkvhlhj5mgdzy59n0dpb9vn0v78-grep-2.25.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/i52csyja3036ns0zj6z85lkgz3wfyym7-coreutils-8.25.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/nv4mnbz3mpd4gv80djk7762wyvxpccqk-make-4.2.1.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/2c60vlcvpj5dvmgklajkp7cpynhcqixr-bash-4.4.0.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/zhc5c4s0xvzizpgpq2za6x84vxv57iy6-ld-wrapper-0.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/9k1js0kalh4s6q4hf0rgg2n0zdyrwi69-binutils-2.27.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/hv3dl3my12mq0gkwvckmnqccnckn39l0-gcc-4.9.4.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/qbfynm50snyn31w2c3paiw2n6wvzksg8-glibc-2.24.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/ir0lq2x7h64g2z5mlqvnlysjk2bc9xka-glibc-utf8-locales-2.24.drv" [color = peachpuff4];
+  "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" -> "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" [color = peachpuff4];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" [label = "gmp-6.1.1", shape = box, fontname = Helvetica];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/7ijl8lybdx95kndajavdrpz05jdiwy9g-tar-1.29.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/0ykf3p023pzfcg2bw8ahjc7cvmc12zjq-gzip-1.8.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/xx3hiqhqn0d94zz7b46hgggwsz3wjiiw-bzip2-1.0.6.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/kz8rzasivw4aflsv4rll3m539xybf226-xz-5.2.2.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/3pwrlsd23k2h104akxfj3cxhqcp973g9-file-5.28.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/f1ww5vh5abnvr8b24llipm5dl89s5lq2-diffutils-3.5.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/0cbgdhhyh7hsgwq1x54n9vnq99rfjch9-patch-2.7.5.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/8xjnm44dfwwxp90hxq6zhb6qvia7rb3l-sed-4.2.2.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/54wjl6dp6rp47r67f4nyfqyv8nh456yc-findutils-4.6.0.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/k951w49yw74ikg19l4mmlwfrq9w7a7zd-gawk-4.1.4.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/n48xdjkvhlhj5mgdzy59n0dpb9vn0v78-grep-2.25.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/i52csyja3036ns0zj6z85lkgz3wfyym7-coreutils-8.25.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/nv4mnbz3mpd4gv80djk7762wyvxpccqk-make-4.2.1.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/2c60vlcvpj5dvmgklajkp7cpynhcqixr-bash-4.4.0.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/zhc5c4s0xvzizpgpq2za6x84vxv57iy6-ld-wrapper-0.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/9k1js0kalh4s6q4hf0rgg2n0zdyrwi69-binutils-2.27.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/hv3dl3my12mq0gkwvckmnqccnckn39l0-gcc-4.9.4.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/qbfynm50snyn31w2c3paiw2n6wvzksg8-glibc-2.24.drv" [color = darkgoldenrod];
+  "/gnu/store/7gqg2kmrm1bjgphnd70ps5c11gqml571-gmp-6.1.1.drv" -> "/gnu/store/ir0lq2x7h64g2z5mlqvnlysjk2bc9xka-glibc-utf8-locales-2.24.drv" [color = darkgoldenrod];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" [label = "m4-1.4.17", shape = box, fontname = Helvetica];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/7ijl8lybdx95kndajavdrpz05jdiwy9g-tar-1.29.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/0ykf3p023pzfcg2bw8ahjc7cvmc12zjq-gzip-1.8.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/xx3hiqhqn0d94zz7b46hgggwsz3wjiiw-bzip2-1.0.6.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/kz8rzasivw4aflsv4rll3m539xybf226-xz-5.2.2.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/3pwrlsd23k2h104akxfj3cxhqcp973g9-file-5.28.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/f1ww5vh5abnvr8b24llipm5dl89s5lq2-diffutils-3.5.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/0cbgdhhyh7hsgwq1x54n9vnq99rfjch9-patch-2.7.5.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/8xjnm44dfwwxp90hxq6zhb6qvia7rb3l-sed-4.2.2.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/54wjl6dp6rp47r67f4nyfqyv8nh456yc-findutils-4.6.0.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/k951w49yw74ikg19l4mmlwfrq9w7a7zd-gawk-4.1.4.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/n48xdjkvhlhj5mgdzy59n0dpb9vn0v78-grep-2.25.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/i52csyja3036ns0zj6z85lkgz3wfyym7-coreutils-8.25.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/nv4mnbz3mpd4gv80djk7762wyvxpccqk-make-4.2.1.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/2c60vlcvpj5dvmgklajkp7cpynhcqixr-bash-4.4.0.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/zhc5c4s0xvzizpgpq2za6x84vxv57iy6-ld-wrapper-0.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/9k1js0kalh4s6q4hf0rgg2n0zdyrwi69-binutils-2.27.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/hv3dl3my12mq0gkwvckmnqccnckn39l0-gcc-4.9.4.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/qbfynm50snyn31w2c3paiw2n6wvzksg8-glibc-2.24.drv" [color = cyan3];
+  "/gnu/store/d1n7i55s1zcwzi21pnsxhamk3b1zf61d-m4-1.4.17.drv" -> "/gnu/store/ir0lq2x7h64g2z5mlqvnlysjk2bc9xka-glibc-utf8-locales-2.24.drv" [color = cyan3];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" [label = "libcap-2.24", shape = box, fontname = Helvetica];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/jxcx1jcvzxb17dc69sfwb352vgwyr108-perl-5.24.0.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/7ijl8lybdx95kndajavdrpz05jdiwy9g-tar-1.29.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/0ykf3p023pzfcg2bw8ahjc7cvmc12zjq-gzip-1.8.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/xx3hiqhqn0d94zz7b46hgggwsz3wjiiw-bzip2-1.0.6.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/kz8rzasivw4aflsv4rll3m539xybf226-xz-5.2.2.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/3pwrlsd23k2h104akxfj3cxhqcp973g9-file-5.28.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/f1ww5vh5abnvr8b24llipm5dl89s5lq2-diffutils-3.5.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/0cbgdhhyh7hsgwq1x54n9vnq99rfjch9-patch-2.7.5.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/8xjnm44dfwwxp90hxq6zhb6qvia7rb3l-sed-4.2.2.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/54wjl6dp6rp47r67f4nyfqyv8nh456yc-findutils-4.6.0.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/k951w49yw74ikg19l4mmlwfrq9w7a7zd-gawk-4.1.4.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/n48xdjkvhlhj5mgdzy59n0dpb9vn0v78-grep-2.25.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/i52csyja3036ns0zj6z85lkgz3wfyym7-coreutils-8.25.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/nv4mnbz3mpd4gv80djk7762wyvxpccqk-make-4.2.1.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/2c60vlcvpj5dvmgklajkp7cpynhcqixr-bash-4.4.0.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/zhc5c4s0xvzizpgpq2za6x84vxv57iy6-ld-wrapper-0.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/9k1js0kalh4s6q4hf0rgg2n0zdyrwi69-binutils-2.27.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/hv3dl3my12mq0gkwvckmnqccnckn39l0-gcc-4.9.4.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/qbfynm50snyn31w2c3paiw2n6wvzksg8-glibc-2.24.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/ir0lq2x7h64g2z5mlqvnlysjk2bc9xka-glibc-utf8-locales-2.24.drv" [color = blue];
+  "/gnu/store/ijv3y5l1fbbzwb77lc867r1qbsf147i8-libcap-2.24.drv" -> "/gnu/store/gplx9i7c01f2r6qvm6d5w60iam73zmin-attr-2.4.47.drv" [color = blue];
 
 }
diff --git a/doc/images/coreutils-graph.dot b/doc/images/coreutils-graph.dot
index cb0622a427..920e5f2358 100644
--- a/doc/images/coreutils-graph.dot
+++ b/doc/images/coreutils-graph.dot
@@ -1,25 +1,25 @@
 digraph "Guix package" {
-  "70481600" [label = "coreutils-8.24", shape = box, fontname = Helvetica];
-  "70481600" -> "50717824" [color = red];
-  "70481600" -> "57499200" [color = red];
-  "70481600" -> "57496320" [color = red];
-  "70481600" -> "69877504" [color = red];
-  "50717824" [label = "perl-5.16.1", shape = box, fontname = Helvetica];
-  "57499200" [label = "acl-2.2.52", shape = box, fontname = Helvetica];
-  "57499200" -> "70563904" [color = red];
-  "57499200" -> "50717824" [color = red];
-  "57499200" -> "70563520" [color = red];
-  "70563904" [label = "gettext-0.19.6", shape = box, fontname = Helvetica];
-  "70563904" -> "69316352" [color = red];
-  "69316352" [label = "expat-2.1.0", shape = box, fontname = Helvetica];
-  "70563520" [label = "attr-2.4.46", shape = box, fontname = Helvetica];
-  "70563520" -> "70563904" [color = red];
-  "70563520" -> "50717824" [color = red];
-  "57496320" [label = "gmp-6.0.0a", shape = box, fontname = Helvetica];
-  "57496320" -> "57498432" [color = red];
-  "57498432" [label = "m4-1.4.17", shape = box, fontname = Helvetica];
-  "69877504" [label = "libcap-2.24", shape = box, fontname = Helvetica];
-  "69877504" -> "50717824" [color = red];
-  "69877504" -> "70563520" [color = red];
+  "72851008" [label = "coreutils-8.25", shape = box, fontname = Helvetica];
+  "72851008" -> "49728512" [color = darkseagreen];
+  "72851008" -> "74872512" [color = darkseagreen];
+  "72851008" -> "53180864" [color = darkseagreen];
+  "72851008" -> "75199232" [color = darkseagreen];
+  "49728512" [label = "perl-5.24.0", shape = box, fontname = Helvetica];
+  "74872512" [label = "acl-2.2.52", shape = box, fontname = Helvetica];
+  "74872512" -> "74873280" [color = red];
+  "74872512" -> "49728512" [color = red];
+  "74872512" -> "74872704" [color = red];
+  "74873280" [label = "gettext-minimal-0.19.8.1", shape = box, fontname = Helvetica];
+  "74873280" -> "41550784" [color = cyan3];
+  "41550784" [label = "expat-2.2.0", shape = box, fontname = Helvetica];
+  "74872704" [label = "attr-2.4.47", shape = box, fontname = Helvetica];
+  "74872704" -> "74873280" [color = cyan3];
+  "74872704" -> "49728512" [color = cyan3];
+  "53180864" [label = "gmp-6.1.1", shape = box, fontname = Helvetica];
+  "53180864" -> "50262784" [color = darkgoldenrod];
+  "50262784" [label = "m4-1.4.17", shape = box, fontname = Helvetica];
+  "75199232" [label = "libcap-2.24", shape = box, fontname = Helvetica];
+  "75199232" -> "49728512" [color = blue];
+  "75199232" -> "74872704" [color = blue];
 
 }
diff --git a/doc/images/shepherd-graph.dot b/doc/images/shepherd-graph.dot
index cc9aa441a1..35b2794689 100644
--- a/doc/images/shepherd-graph.dot
+++ b/doc/images/shepherd-graph.dot
@@ -1,75 +1,71 @@
 digraph "Guix shepherd-service" {
   "user-file-systems" [label = "user-file-systems", shape = box, fontname = Helvetica];
-  "user-processes" -> "user-file-systems" [color = red];
+  "user-processes" -> "user-file-systems" [color = cyan3];
   "user-processes" [label = "user-processes", shape = box, fontname = Helvetica];
-  "nscd" -> "user-processes" [color = red];
-  "guix-daemon" -> "user-processes" [color = red];
-  "syslogd" -> "user-processes" [color = red];
-  "term-tty6" -> "user-processes" [color = red];
+  "nscd" -> "user-processes" [color = magenta];
+  "guix-daemon" -> "user-processes" [color = blue];
+  "urandom-seed" -> "user-processes" [color = dimgrey];
+  "syslogd" -> "user-processes" [color = darkgoldenrod];
+  "term-tty6" -> "user-processes" [color = magenta];
   "term-tty5" -> "user-processes" [color = red];
-  "term-tty4" -> "user-processes" [color = red];
-  "term-tty3" -> "user-processes" [color = red];
-  "term-tty2" -> "user-processes" [color = red];
-  "term-tty1" -> "user-processes" [color = red];
-  "networking" -> "user-processes" [color = red];
+  "term-tty4" -> "user-processes" [color = darkgoldenrod];
+  "term-tty3" -> "user-processes" [color = dimgrey];
+  "term-tty2" -> "user-processes" [color = darkviolet];
+  "term-tty1" -> "user-processes" [color = peachpuff4];
+  "networking" -> "user-processes" [color = dimgrey];
   "nscd" [label = "nscd", shape = box, fontname = Helvetica];
   "guix-daemon" [label = "guix-daemon", shape = box, fontname = Helvetica];
+  "urandom-seed" [label = "urandom-seed", shape = box, fontname = Helvetica];
   "syslogd" [label = "syslogd", shape = box, fontname = Helvetica];
-  "ssh-daemon" -> "syslogd" [color = red];
+  "ssh-daemon" -> "syslogd" [color = darkgoldenrod];
   "ssh-daemon" [label = "ssh-daemon", shape = box, fontname = Helvetica];
   "term-tty6" [label = "term-tty6", shape = box, fontname = Helvetica];
-  "console-font-tty6" -> "term-tty6" [color = red];
+  "console-font-tty6" -> "term-tty6" [color = darkgoldenrod];
   "console-font-tty6" [label = "console-font-tty6", shape = box, fontname = Helvetica];
   "term-tty5" [label = "term-tty5", shape = box, fontname = Helvetica];
-  "console-font-tty5" -> "term-tty5" [color = red];
+  "console-font-tty5" -> "term-tty5" [color = dimgrey];
   "console-font-tty5" [label = "console-font-tty5", shape = box, fontname = Helvetica];
   "term-tty4" [label = "term-tty4", shape = box, fontname = Helvetica];
-  "console-font-tty4" -> "term-tty4" [color = red];
+  "console-font-tty4" -> "term-tty4" [color = darkviolet];
   "console-font-tty4" [label = "console-font-tty4", shape = box, fontname = Helvetica];
   "term-tty3" [label = "term-tty3", shape = box, fontname = Helvetica];
-  "console-font-tty3" -> "term-tty3" [color = red];
+  "console-font-tty3" -> "term-tty3" [color = peachpuff4];
   "console-font-tty3" [label = "console-font-tty3", shape = box, fontname = Helvetica];
   "term-tty2" [label = "term-tty2", shape = box, fontname = Helvetica];
-  "console-font-tty2" -> "term-tty2" [color = red];
+  "console-font-tty2" -> "term-tty2" [color = darkseagreen];
   "console-font-tty2" [label = "console-font-tty2", shape = box, fontname = Helvetica];
   "term-tty1" [label = "term-tty1", shape = box, fontname = Helvetica];
-  "console-font-tty1" -> "term-tty1" [color = red];
+  "console-font-tty1" -> "term-tty1" [color = cyan3];
   "console-font-tty1" [label = "console-font-tty1", shape = box, fontname = Helvetica];
   "networking" [label = "networking", shape = box, fontname = Helvetica];
-  "ssh-daemon" -> "networking" [color = red];
+  "ssh-daemon" -> "networking" [color = darkgoldenrod];
   "root-file-system" [label = "root-file-system", shape = box, fontname = Helvetica];
-  "file-system-/run/user" -> "root-file-system" [color = red];
-  "file-system-/run/systemd" -> "root-file-system" [color = red];
-  "file-system-/gnu/store" -> "root-file-system" [color = red];
-  "file-system-/dev/shm" -> "root-file-system" [color = red];
-  "file-system-/dev/pts" -> "root-file-system" [color = red];
-  "user-processes" -> "root-file-system" [color = red];
-  "udev" -> "root-file-system" [color = red];
-  "file-system-/run/user" [label = "file-system-/run/user", shape = box, fontname = Helvetica];
-  "user-processes" -> "file-system-/run/user" [color = red];
-  "file-system-/run/systemd" [label = "file-system-/run/systemd", shape = box, fontname = Helvetica];
-  "user-processes" -> "file-system-/run/systemd" [color = red];
-  "file-system-/gnu/store" [label = "file-system-/gnu/store", shape = box, fontname = Helvetica];
-  "user-processes" -> "file-system-/gnu/store" [color = red];
-  "file-system-/dev/shm" [label = "file-system-/dev/shm", shape = box, fontname = Helvetica];
-  "user-processes" -> "file-system-/dev/shm" [color = red];
+  "file-system-/dev/pts" -> "root-file-system" [color = peachpuff4];
+  "file-system-/dev/shm" -> "root-file-system" [color = darkgoldenrod];
+  "file-system-/gnu/store" -> "root-file-system" [color = blue];
+  "user-processes" -> "root-file-system" [color = cyan3];
+  "udev" -> "root-file-system" [color = darkseagreen];
   "file-system-/dev/pts" [label = "file-system-/dev/pts", shape = box, fontname = Helvetica];
-  "user-processes" -> "file-system-/dev/pts" [color = red];
+  "user-processes" -> "file-system-/dev/pts" [color = cyan3];
+  "file-system-/dev/shm" [label = "file-system-/dev/shm", shape = box, fontname = Helvetica];
+  "user-processes" -> "file-system-/dev/shm" [color = cyan3];
+  "file-system-/gnu/store" [label = "file-system-/gnu/store", shape = box, fontname = Helvetica];
+  "user-processes" -> "file-system-/gnu/store" [color = cyan3];
   "udev" [label = "udev", shape = box, fontname = Helvetica];
-  "term-tty6" -> "udev" [color = red];
+  "term-tty6" -> "udev" [color = magenta];
   "term-tty5" -> "udev" [color = red];
-  "term-tty4" -> "udev" [color = red];
-  "term-tty3" -> "udev" [color = red];
-  "term-tty2" -> "udev" [color = red];
-  "term-tty1" -> "udev" [color = red];
-  "networking" -> "udev" [color = red];
+  "term-tty4" -> "udev" [color = darkgoldenrod];
+  "term-tty3" -> "udev" [color = dimgrey];
+  "term-tty2" -> "udev" [color = darkviolet];
+  "term-tty1" -> "udev" [color = peachpuff4];
+  "networking" -> "udev" [color = dimgrey];
   "host-name" [label = "host-name", shape = box, fontname = Helvetica];
-  "term-tty6" -> "host-name" [color = red];
+  "term-tty6" -> "host-name" [color = magenta];
   "term-tty5" -> "host-name" [color = red];
-  "term-tty4" -> "host-name" [color = red];
-  "term-tty3" -> "host-name" [color = red];
-  "term-tty2" -> "host-name" [color = red];
-  "term-tty1" -> "host-name" [color = red];
+  "term-tty4" -> "host-name" [color = darkgoldenrod];
+  "term-tty3" -> "host-name" [color = dimgrey];
+  "term-tty2" -> "host-name" [color = darkviolet];
+  "term-tty1" -> "host-name" [color = peachpuff4];
   "loopback" [label = "loopback", shape = box, fontname = Helvetica];
 
 }
diff --git a/doc/local.mk b/doc/local.mk
index 64bd2a5169..dc48fc22bf 100644
--- a/doc/local.mk
+++ b/doc/local.mk
@@ -1,6 +1,6 @@
 # GNU Guix --- Functional package management for GNU
 # Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
-# Copyright © 2012, 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
+# Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
 # Copyright © 2013 Andreas Enge <andreas@enge.fr>
 # Copyright © 2016 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
 # Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
@@ -37,7 +37,6 @@ DOT_VECTOR_GRAPHICS =				\
 EXTRA_DIST +=					\
   %D%/htmlxref.cnf				\
   %D%/contributing.texi				\
-  %D%/emacs.texi				\
   %D%/fdl-1.3.texi				\
   $(DOT_FILES)					\
   $(DOT_VECTOR_GRAPHICS)			\